练白话记英语六级单词(十四) A: I have to an operation, a valve in my heart is broken. B: That sounds serious. valve n. 1。阀,生路;2。(心脏的)瓣膜,(管乐器的)活瓣 A: You have been... /
2010-06-08 / 查看
2 次
Mexico City (Mexico) Founded on the ruins of the glittering Aztec capital, Tenochtitan, Mexico City today is a study in startling contrasts. The "City of Palaces" is home to staggering(令人... /
2010-06-08 / 查看
278 次
胡敏练白话记英语六级单词:O字头 A: What type of tree is that? B: I think it is an oak tree. It is certainly large enough to be one. oak n.1.栎树,橡树;2.栎木,橡木 A: Oh no, I’ve ... /
2010-06-08 / 查看
264 次