英语词汇free fall怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	rate of detonation rate of exchange rate of fire rate of firing rate of flow rate of interest rate of march rate of marching rate of profit rate of reaction rate of return rate of returns rate of rise rate of sedimentation rate of strain rate of strain hardening rate of straining rate of surplus value ratepayer ratepayers ratepaying -rater rater rate receiver rate response

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