push-button

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. An electrical switch activated by pressing a button.
    — The communicating doors of adjoining vehicles are opened simultaneously by pressing a large push-button located a suitable height for a man loaded with mailbags to contact it with his shoulder; after a time-lag of seven seconds the doors close automatically.
形容词 adj.
  1. Which can be initiated or activated at the push of a button. not-comparable
    — push-button warfare

词形变化

push-buttons plural
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