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

单词	RR
释义	Definition of RR in English: RR abbreviation North American 1Railroad. 2Rural route. Definition of RR in US English: RR abbreviation North American 1Railroad. 2Rural route.
随便看	prothrombin prothrombin time prothyl prothyron prothyrum prothysteron protiated protic protichnite protid protide protist protist Protista protistan protistan protistan protistans protistic protistologist protistology protistology protium protiums proto-

英语词典包含464360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。

Definition of RR in English: