英语词汇gravity feed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	gravity feed
释义	gravity feedn. the supply of material by its fall under gravity 重力(自动)供料
随便看	sign for significance significant significant figure significantly signification significative signifier signify sign in signing sign language sign-off sign off sign of the cross sign of the times sign on signor signora signorina I.Min.E. imine imitable imitate imitation

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