switch

名词 n. 动词 v. 形容词 adj.
中文释义
发音 swĭch

英文释义

名词 n.
  1. A device to turn electric current on and off or direct its flow.
  2. A change or exchange.
    — After many complications and sudden switches of career and identity for all […] they end up selling out for fame and money, and leave the boardwalk for good.
  3. A movable section of railroad track which allows the train to be directed down one of two destination tracks; (set of) points. Philippines,US
  4. A long, slender woody plant stem or a flexible, thin rod used as a whip to administer corporal punishment in the United States.
    — Their mother would walk out into the yard and cut a switch from a tree and beat him—beat him, it seemed to Florence, until any other boy would have fallen down dead; […]
  5. Synonym of rute.
  6. A command line notation allowing specification of optional behavior.
    — Use the /b switch to specify black-and-white printing.
  7. A programming construct that takes different actions depending on the value of an expression.
  8. A networking device connecting multiple wires, allowing them to communicate simultaneously, when possible. Compare to the less efficient hub device that solely duplicates network packets to each wire.
  9. A system of specialized relays, computer hardware, or other equipment which allows the interconnection of a calling party's telephone line with any called party's line.
  10. A mechanism within DNA that activates or deactivates a gene.
  11. One who is willing to take either a submissive or a dominant role in a sexual relationship. especially
    — Ideally, if one of your ladies happens to be a switch (or would be willing to switch for this scene), I would love to be able to inflict a little "revenge tickling" as well, as part of a scenario.
  12. A separate mass or tress of hair, or of some substance (such as jute) made to resemble hair, formerly worn on the head by women. historical
  13. A variant of crazy eights where one card, such as an ace, reverses the direction of play.
  14. Synonym of Glock switch. slang
  15. Synonym of Glock switch.; A Glock pistol equipped with a Glock switch. metonymically,slang
    — The way that switch brrt, I know he dyin' (Oh my, oh my God). 6-7, I just bipped right on the highway (Bip, bip).
  16. A play in which the ball (or equivalent) is moved from one side of the playing area to the other.
    — Once a sign of surrender and lead protection, the backwards kick plays a role in one of the most enterprising, enjoyable phases of the modern game: the switch. In an era where zones, presses, zone-presses and floods are ever present, the switch breaks through these tactical innovations like a hot knife through butter.
  17. The process of the currently fronting headmate changing; an instance of this.
    — Switches only happen once every couple weeks for us, but they're quite sudden when they happen.
动词 v.
  1. To exchange. transitive
    — A “moving platform” scheme[…]is more technologically ambitious than maglev trains even though it relies on conventional rails. Local trains would use side-by-side rails to roll alongside intercity trains and allow passengers to switch trains by stepping through docking bays.
  2. To change (something) to the specified state using a switch. transitive
    — Switch the light on.
  3. To whip or hit with a switch. transitive
    — They were looking on the ground, absorbed in thought. The manager was switching his leg with a slender twig: his sagacious relative lifted his head.
  4. To change places, tasks, etc. intransitive
    — I want to switch to a different seat.
  5. To get angry suddenly; to quickly or unreasonably become enraged. intransitive,slang
  6. To swing or whisk.
    — to switch a cane
  7. To be swung or whisked.
    — The angry cat's tail switched back and forth.
  8. To trim.
    — Switch and clip thorn and other deciduous hedges.
  9. To turn from one railway track to another; to transfer by a switch; generally with off, from, etc.
    — to switch off a train; to switch a car from one track to another
  10. To shift to another circuit.
  11. To take on the opposite role (leader vs. follower) in a partner dance. intransitive
    — Feel free to ask her to follow, lead, or switch!
  12. To move (the ball or equivalent) from one side of the playing area to the other. transitive
    — After they switched the ball across their back half, Hurley found the hard-running Anthony McDonald-Tipungwuti, who in turn hit up Stewart. Then the big man produced a moment of inspiration, taking on his defender before chipping the ball to Daniher, who goaled.
形容词 adj.
  1. Pertaining to riding with the front and back feet swapped round compared to one's normal position. not-comparable
  2. Pertaining to skiing backwards. not-comparable

词形变化

switches plural switches present,singular,third-person switching participle,present switched participle,past switched past

词汇关系

近义词
swap commute counterchange exchange replace shift substitute switch transpose
反义词
abide endure last remain stay
下位词
analogue switch ball switch breather switch bubble switch centrifugal switch company switch digital switch DIP switch dipswitch disconnect switch double pole, double throw switch fireman's switch float switch footswitch four-way switch hall-effect switch inertial switch isolator switch key switch kill switch knife switch lag switch latching switch light switch limit switch load control switch man's switch membrane switch mercury tilt switch microswitch network switch piezo switch pressure switch pull switch push switch railway switch reed switch reversing switch riboswitch rocker switch rotary switch sail switch scissor switch sense switch slotted optical switch stepping switch telecommunications switch thermal switch three-way switch tilt switch time switch touch switch transfer switch vandal resistant switch wall-mounted switch wireless light switch zero speed switch hot-swap swap in swap out trade
衍生词
antenna switch antiswitch arrow switch asleep at the switch bait and switch bait-and-switch baroswitch big red switch big switch bitch switch blab-off switch chicken switch circuit switched core switch crossbar switch dead man's switch dimmer switch dipswitch DIP switch double switch footswitch Glock switch hat switch hookswitch hook switch hot switch intermediate switch jackknife switch keyswitch mercury switch microswitch multiway switching nanoswitch nonswitch on-off switch optical switch phosphoswitch photoswitch pickle switch polyswitch public switched Q-switch railroad switch replacing switch RF switch matrix sleeping at the switch split switch Strowger switch subswitch switch access switchback switchblade switchboard switch box switchbox switch cane switch dealing switch engine switcheroo switchfoot switchgear switch gear switchgirl switchgrass switch grass switch hit switch hitter switchhook switch hook switch horn switch keeper switchless switchlike switchman switchmode switchology switchout switch pitcher switch-plant switchplate switchport switchroom switch selling switchtender switch trading switchy switchyard teleswitch Texas switch thermoswitch toggle switch trip switch Turing switch two-way switch underload switch wye switch misswitch autoswitch code-switch photoswitched switchability switchable switch codes switcher switch gears switch out switchover switch tack switch teams switch up unswitched
相关词
reciprocate switch off switch on
并列词
goofy regular

词源

词源 1
Perhaps from Middle Dutch swijch (“twig”), first attested in c. 1592. The mechanical device for altering the direction of something sense is first attested in c. 1797, pertaining to pivoted rails on minecart railways, which were once wooden.
词源 2
Perhaps from Middle Dutch swijch (“twig”), first attested in c. 1592. The mechanical device for altering the direction of something sense is first attested in c. 1797, pertaining to pivoted rails on minecart railways, which were once wooden.
词源 3
Perhaps from Middle Dutch swijch (“twig”), first attested in c. 1592. The mechanical device for altering the direction of something sense is first attested in c. 1797, pertaining to pivoted rails on minecart railways, which were once wooden.
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