rifeness 英 ['raɪfnes] 美 ['raɪfnes] 基本解释 n.流行,普遍,充满 同首字母单词 ra [ˈrɑː] raa raad ['rɑːd] raaf rabassaire [rəbə'seər] rabat rabaul rabbah rabbanist rabbanite rabbath rabbet ['ræbɪt]