英语词汇gear-ratio changing mechanism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	gear-ratio changing mechanism
释义	gear-ratio changing mechanism 简明释义齿轮变比机构网络释义 1 ?齿轮变比机构齿轮变比机构
随便看	drilling pump drilling drilling rate drilling rate logging drilling rate recorder drilling record drilling recorder drilling recorder unit drill regulation drilling rig drilling rigs drilling rigs at sea drilling rod drilling rod centralizer drill rod drilling rope drilling rotary drillings drilling seed drilling shift drilling ship drilling simulator drilling site drilling speed drilling spindle

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。