rcmp 英 [ˌɑː siː em ˈpiː] 美 [ˌɑːr siː em ˈpiː] 基本解释 Royal Canadian Mounted Police 同首字母单词 ra [ˈrɑː] raa raad ['rɑːd] raaf rabassaire [rəbə'seər] rabat rabaul rabbah rabbanist rabbanite rabbath rabbet ['ræbɪt]