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單詞乎

weightlessness

音標['weitlisnis]
weightlessness是什么意思、weightlessness怎么讀

weightlessness漢語翻譯

【化】 失重
【醫(yī)】 失重[狀態(tài)]

weightlessness英語解釋

名詞 weightlessness:

  1. the property of being comparatively small in weight
    同義詞：lightness

weightlessness例句

  1. Astronauts in flight must adjust to weightlessness.
    宇航員在飛行中必須適應(yīng)失重狀態(tài)。
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