roquefort 英 ['rɒkfɔ:] 美 ['rɒkfɔ:] 基本解释 n.羊乳干酪 同首字母单词 ra [ˈrɑː] raa raad ['rɑːd] raaf rabassaire [rəbə'seər] rabat rabaul rabbah rabbanist rabbanite rabbath rabbet ['ræbɪt]