英语词汇r.a.m.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	r.a.m.
释义	r.a.m. abbr. =relative atomic mass
随便看	graybearded Gray code gray duck grayed grayer grayest grayfish grayfly gray-haired grayhound graying graying grayish gray kingbird graylag graylag grayle grayling graylings grayly graymail graymalkin gray matter grayness graynesses

英汉双解词典包含368430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。