英语词汇gravity-feed circulating system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 circulating system
释义	gravity-feed circulating system 简明释义重力进给循环系统
随便看	criterion of optimism criterion of patentability criterion of perfect fidelity criterion of pessimism criterion of realism criterion of resolution criterion of sensitivity criterion of service criterion of service numeral criterion of similarity criterion of stability criterion of streamline motion criterion of strength criterion of therapeutical effect criterion of yielding criterion-referenced criterion-referenced measurement criterion-referenced test criterion referenced test criterion-referencing criterion register criterion-related criterion related validity criterion-related validity criterion rule

英汉双解词典包含3185865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。