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首頁英語詞典timertimer英英釋意

timer

英 ['ta?m?] 美['ta?m?]
  • n. [電子] 定時器；計時器；計時員，記時員；跑表；延時調(diào)節(jié)器

英英釋意

1. a timepiece that measures a time interval and signals its end
2. (sports) an official who keeps track of the time elapsed
3. a regulator that activates or deactivates a mechanism at set times