动词
中文翻译：倒数计时
同义词：
['downfall', 'count-off例句：1. The countdownto the big event has begun.（大事件的倒计时已经开始了。）2. The countdown clock onthe wall is counting down the seconds.（墙上的倒计时钟正在倒数秒数。）']
例句：
-
1. The countdownto the big event has begun.
大事件的倒计时已经开始了。
-
2. The countdown clock onthe wall is counting down the seconds.
墙上的倒计时钟正在倒数秒数。
-
3. Thecountdown to the new year is alwaysexciting.
新年倒计时总是令人兴奋。