请输入您要查询的英文单词：
单词
gravity feed
释义
gravity feed
noun
mass noun
a supply system making use of gravity to maintain the flow of material
重力供料系统。
派生词
gravity-fed
adjective
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英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/8/15 16:00:40