英语词汇maintenance valve的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	maintenance valve
释义	maintenance valve 例句释义: 全部
随便看	propelling time from one hole to another propelling trolley propelling unit propelling wheel propelling worm propellor propellors propel reform propels propenal propenamide propend- propend propene propene ammoxidation propenenitrile propene thiol propenidazole propenoate propenoic propenoic acid propenol propension propensities propensity

英汉双解词典包含2704715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。