step rocket

 
  • n. 多級火箭
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step rocket的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

Noun:
  1. a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted

step rocket的用法和樣例:

例句

用作名詞 (n.)
  1. Rockets with more than one stage are called step rockets.
    多于一級的火箭稱(chēng)為多級火箭。
  2. As the step rocket goes up, some of the stages at the side fall away.
    當多級火箭上升時(shí),邊上的幾級火箭就脫落了。

step rocket的相關(guān)資料:

近反義詞

【近義詞】

臨近單詞

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