rocket launching
英
美
- 发射火箭
详细释义
Noun:
-
the launching of a rocket or missile under its own power
双语例句
- They planned to send a rocket to the moon.
他们计划向月球发射火箭。 - The first-stage vehicle is used to launch the rocket and is then jettisoned in the upper atmosphere.
第一级运载火箭是用来发射火箭的,进入高层大气后即抛掉。
相关词汇
- rocket firing 火箭发射控制...
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