ahead

副词 adv.
中文释义

英文释义

副词 adv.
  1. At or towards the front; in the direction one is facing or moving. not-comparable
    — The island was directly ahead.
  2. So as to be further advanced, either spatially or in an abstract sense; to be superior. not-comparable
    — He finished two laps ahead of me.
  3. In or for the future. not-comparable
    — There may be tough times ahead.
  4. To a later time. not-comparable
    — Set the clock ahead an hour.
  5. At an earlier time; beforehand; in advance. not-comparable
    — He paid his rent ahead.
  6. To an earlier time. not-comparable
    — Push the deadline ahead a day, from the 21st to the 20th.

词汇关系

反义词
astern behind
下位词
straight ahead
衍生词
aheadness ahead of time bound ahead call ahead draw ahead epub ahead of print freeze-ahead go-ahead have one's whole life ahead of one leap ahead lie ahead line ahead loom ahead nudge ahead one jump ahead phone ahead plan ahead power ahead prepare ahead quit when one is ahead radio ahead readahead roar ahead set ahead spoiler ahead typeahead
相关词
ahead of

词源

From a- + head. Perhaps originally a nautical term, beyond the head (of a ship), then drifting into more general English usage where it is used to describe something as being in front of.
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