英语词汇“rem”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rem
释义	rem 1 of 2 noun (1) ˈrem : the dosage of an ionizing radiation that will cause the same biological effect as one roentgen of X-ray or gamma-ray exposure REM 2 of 2 noun (2) ˈrem ˌär-ˌē-ˈem : rapid eye movement Word History Etymology Noun (1) roentgen equivalent man First Known Use Noun (1) 1947, in the meaning defined above Noun (2) 1957, in the meaning defined above Phrases Containing rem ad rem in rem ad rem in rem Medical Definition rem 1 of 2 noun ˈrem : the dosage of an ionizing radiation that will cause the same biological effect as one roentgen of X-ray or gamma-ray dosage compare rep REM 2 of 2 noun ˈrem : rapid eye movement
随便看	mouthlike mouthliker mouthlikest mouthpart mouthparts mouthpiece mouthpieces mouthpipe mouthroot mouthrot mouths mouths (down) mouths (off) mouths down mouths off mouthwash mouthwashes mouthwatering mouthwateringly mouthy mouton moutonnée moutons MOV movabilities

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

rem