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rocket launching的英文翻译是什么意思,词典释义与在线翻译:
英英释义
Noun:
-
the launching of a rocket or missile under its own power
rocket launching的用法和样例:
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。