- 释义：
- n. 火箭，火箭发动机
- 例句：
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The rocket is due to lift off at noon on Friday.
火箭定于星期五中午发射.
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The rocket flight had to be aborted because of difficulties with computer.
因电脑出故障,这次火箭飞行只好中辍.
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She was fascinated at the spectacle of a rocket launching.
她被发射火箭的壮观场面强烈地吸引住了.
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