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liftoff 英 ['lɪftɒf] 　美 ['lɪft,ɔf]

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liftoff

n. 发射；起飞时刻；搬走　

名词复数:liftoffs　

But what exactly will the throngs of onlookers see at liftoff?　但是发射后，观众究竟能看到什么样的场景呢？

Here, the shuttle is mounted on a mobile launchpad weeks before its liftoff.　图中是在航天飞机离地前几周，被安放在一个移动发射台上。

1. But what exactly will the throngs of onlookers see at liftoff?

但是发射后，观众究竟能看到什么样的场景呢？
2. Here, the shuttle is mounted on a mobile launchpad weeks before its liftoff.

图中是在航天飞机离地前几周，被安放在一个移动发射台上。
3. The above image was taken seconds after liftoff as the massive orbiter and six astronauts began a climb to a height where the atmosphere is so thin it is unbreathable.

上面这张照片是在发射后几秒钟拍下的，此时这艘巨大的航天飞机和六名宇航员正开始爬升到一个大气非常稀薄、无法呼吸的高度。

liftoff (n.) also lift-off, "vertical take-off of a rocket, etc.," 1956, American English, from the verbal phrase, from lift (v.) + off (adv.). Earlier, of aircraft, simply lift (1879). Figurative use from 1967.

词频排名 noun:25103

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