单词：Changshintien
音标：['tʃɑ:ŋʃintjәn] ；
[地质]长辛店层(始新世)
单词：Changshintien 相关文章
unit 47 邀请致谢 dialogue 英语情景对话 A:Have you enjoyed your weekend? A:周末过得好吗？ B:Yes, it's been marvelous. it really was very kind of you to invite me. I hope it hasn't been too much trouble. B:是的，很好。您邀请我真
发表于:2018-12-26 / 阅读(342) / 评论(0)
高频英语口语对话
高频英语口语对话