单词：liftoff
音标：['lɪftˌɒf] ；
n. （火箭发射时）起飞, 启动
n. the initial ascent of a rocket from its launching pad
词型变化：名词复数形式 : liftoffs
词性分布：
liftoff的用法和样例：
例句
用作名词(n.)
- fell unconscious
- A three-day countdown for a mission to the international space station had been scheduled to start on Monday, leading to a Thursday liftoff from the Kennedy Space Center.本来这个星期一将是航天飞机发射的倒数第三日，也就是说按照原计划这星期四航天飞机应该从肯尼迪航天中心发射升空。
- Tragedy struck on what was to be a routine liftoff from Coruscant.有一次，当他的货船在科洛桑像往常一样准备起飞时，悲剧发生了。
词汇搭配
- liftoff site起飞场
- liftoff attitude起飞仰角
- lift off起飞
单词：liftoff 相关文章
BEIJING, May 16 (Xinhuanet) -- NASA has readied the space shuttle Endeavour for its liftoff set for Monday, media reported Monday. Good weather looks 70 percent likely for Monday's scheduled launch of Endeavour, the next-to-last U.S. space shuttle mi
发表于:2019-02-18 / 阅读(233) / 评论(0)
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