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單詞乎

count-down

count-down是什么意思、count-down怎么讀

count-down漢語(yǔ)翻譯

【計(jì)】 遞減速計(jì)數(shù)

count-down英語(yǔ)解釋

名詞 count-down:

  1. counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle)
    同義詞：countdown

動(dòng)詞 count-down:

  1. count backwards; before detonating a bomb, for example
    同義詞：count down
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