英语短语词组词汇free fall的音标、释义、翻译、用法及例句-英语短语词组词典

短语	free fall
释义	free fall 放下；使落下停止，中止无意中说出；有意无意似地说出流(泪) 【数学】划(垂线) 自由下降；(尤指降落伞张开前的)自由下落 (火箭等的)惯性运动 (宇宙飞船在没有发动机推动力时的)自由下降 (证券市场上股票价格、外汇率的)突然大幅下跌，自由下跌，自由跌落[亦作 freefall， free-fall]
随便看	call in sick call instruction call into action call into being call ... into existence call into existence call into play call ... into question call into question call into requisition Callionymoidei calliope calliopean calliope hummingbird Calliopes calliopsis Callipallenidae callipash callipee callipees calliper calliper compasses calliper rule Callipers. calliper splint

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