单词:specific ionization power
游离本领比度
单词:specific ionization power 相关文章
ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes
发表于:2018-12-18 / 阅读(50) / 评论(0)
2017年NPR美国国家公共电台6月
Larry告诉李华他连续几天给他哥哥打电话,可是总也找不到他。 LH: Larry, 你那么急着找你哥哥,有要紧的事吗? LL: No, not really. I just want to chit chat. LH: Chit chat是什么意思啊? LL: To Chit Chat is to t
发表于:2019-03-12 / 阅读(171) / 评论(0)
英语口语