countdown
英['kaʊntdaʊn]
美['kaʊntdaʊn]
- n. 倒数计秒
CET4
详细释义
Noun:
-
counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle)
双语例句
- 1. There were three more things to do before countdown.
- 开始倒计时之前还有3件事要做。
来自柯林斯例句
- 2. The countdown to the Notting Hill Carnival is in its final hours.
- 诺丁山狂欢节已经进入了最后几个小时的倒计时。
来自柯林斯例句
- 3. the countdown to the wedding
- 婚礼的临近
来自《权威词典》
- 4. The countdown has begun for the launch later today of the American space shuttle.
- 美国航天飞机的发射已于今天晚些时候开始进入倒计时。
来自柯林斯例句
- 5. If the countdown timer ever hits zero, do your validation processing.
- 处理这种情况的方法是在输入的同时使用递减计时器,每次击键重新计时.如果递减计时器变为零, 就开始验证.
来自About Face 3交互设计精髓
- His heartbeat escalates, like the countdown for death.
他心跳加快，就象死亡在倒数。 - I will never employ any device with a digital countdown.
我将不会使用任何倒数计时用具。
用作名词 (n.)
用法讲解
- countdown profile 操作程序表
- countdown circuit 发射控制电路,脉冲分...
- automatic countdown 自动倒数时间计算...
- trigger countdown 触发器脉冲分频...
- countdown sequence timer 逆序计时器
- count down (发射火箭等时)倒读...
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