英语词汇product main class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	product main class
释义	product main class
随便看	gravity lubricating system gravity lubrication gravity lubrication oil system gravity main gravity map gravity maximum gravity measure device gravity measurement gravity measurement at sea Gravity meter gravitymeter gravity meters gravity method gravity methods gravity mid per cent Gravity Mill gravity mine gravity minimum gravity mixer Gravity model gravity model appoach gravity model method gravity models gravity moment gravity mooring tower

英汉双解词典包含3607232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。