rereward 英 ['rɪəwɔːd] 美 ['rɪəwɔːd] 基本解释 n.<废>=rear guard 同首字母单词 ra [ˈrɑː] raa raad ['rɑːd] raaf rabassaire [rəbə'seər] rabat rabaul rabbah rabbanist rabbanite rabbath rabbet ['ræbɪt]