甲百匯小鸡词典

count down

C 开头单词

柯林斯词典

    countdown /ˈkaʊntˌdaʊn/

  • 1. N-SING A countdown is the counting aloud of numbers in reverse order before something happens, especially before a spacecraft is launched. 倒計時[also no det]

    The countdown has begun for the launch of the space shuttle. 航天飛機發射前的倒計時已經開始。

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