英语词汇count down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	count down
释义	count down 美/ ka?nt da?n / 简明释义倒计时：从任意起始数字开始倒数，以指示事件或操作（如导弹或航天器的发射）前剩余的时间。也指在此活动期间进行的检查和准备。网络释义短语 1 She Mentally Counted Down 她精神上倒计时双语例句 1 The controllers counted down to blast off . 控制器倒读数到发射时间。 2 The spaceship is already being counted down. 宇宙飞船已开始倒数秒了。 3 The spaceship is already being counted down. 宇宙飞船已开始倒数计秒。
随便看	preliminary survey preliminary system design description preliminary table of offsets preliminary technical development plan preliminary tension preliminary term insurance preliminary test preliminary test data preliminary test estimator preliminary-test estimator preliminary test of significance preliminary test report preliminary thermal and hydraulic design preliminary thinning preliminary time standard preliminary time standards preliminary time study preliminary to preliminary transformations preliminary treatment preliminary tremor preliminary tremors preliminary trial preliminary trial period preliminary vacuum

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