英语词汇“Class A certification”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	Class A certification
释义	Class A certification 释义 [计] A类认证
随便看	cross head lubricating pump crosshead lubricating pump crosshead lubrication crosshead nut crosshead oil plug crosshead oil pump crosshead pin cross head pin crosshead-pin cross head pin bearing crosshead pin bearing crosshead pin cap crosshead pin nut cross-head pin oiler cross head pin oiler crosshead pin oiler crosshead piston crosshead pon cross head rivet crosshead rivet cross-heads crossheads cross head screw-driver cross head shoe crosshead-shoe

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。