lift-off 英 [ˈlɪftˌɔ:f, -ˌɔf] 　 美 [ˈlɪftˌɔf, -ˌɑf]

lift-off

lift-off　 英 [ˈlɪftˌɔ:f, -ˌɔf] 美 [ˈlɪftˌɔf, -ˌɑf]

n. （火箭等）离地升空，垂直发射　

名词复数:lift-offs　

The piece of foam insulation that's got NASA officials concerned is a small piece that flew off Discovery's external fuel tank moments after lift-off Tuesday.　令美国航空航天局官员担心的这块泡沫绝热材料是星期二发射升空后不久从飞机的体外燃料箱脱落下来的一小块碎片。
At the time, the newspaper quoted CALT Vice President Liang Xiaohong as saying that the total lift-off thrust of the future heavy launcher would be 3, 000 tonnes.　与此同时，报纸引用CALT的副主席Liang Xiaohong 的话来说，未来的重型发射器的全部提升推力将是3,000吨。

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  • n. （火箭等）离地升空，垂直发射

  • 1. The piece of foam insulation that's got NASA officials concerned is a small piece that flew off Discovery's external fuel tank moments after lift-off Tuesday.

    令美国航空航天局官员担心的这块泡沫绝热材料是星期二发射升空后不久从飞机的体外燃料箱脱落下来的一小块碎片。

  • 2. At the time, the newspaper quoted CALT Vice President Liang Xiaohong as saying that the total lift-off thrust of the future heavy launcher would be 3, 000 tonnes.

    与此同时，报纸引用CALT的副主席Liang Xiaohong 的话来说，未来的重型发射器的全部提升推力将是3,000吨。

  • 3. Japan faced an embarrassing failure in November 2003, when it had to destroy a rocket carrying a spy satellite 10 minutes after lift-off because a booster failed to separate.

    日本面临着一个不利的局面，2003年11月，因为助推器没有展开，在离地升空10分钟后，摧毁了携带间谍卫星的火箭。

ˈlift-off / ; NAmE / noun [countable ,  uncountable ] the act of a spacecraftleaving the ground and rising into the air （航天器的）发射，起飞，升空 SYN blast-off ◆ Ten minutes to lift-off. 离发射还有十分钟。 lift-off lift-offs ˈlift-off / ; NAmE /
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