单词：F-tabs
氟化钠
单词：F-tabs 相关文章
Jerry跟同事Paula和Will聊天，说到telecommuting远程上班。 Paula说： Paula: Twenty years ago, many people thought that by this time, no one would be working in offices and everybody would have a more flexible schedule. W: Well, that cert
发表于:2018-12-25 / 阅读(50) / 评论(0)
礼节美语
礼节美语
By Kurt Achin Seoul 28 June 2006 World leaders have expressed concern for weeks over the possibility of a North Korean missile test. Beyond satellite images of the missile launch base, however, relatively little is known about Pyongyang's prospectiv
发表于:2019-01-13 / 阅读(180) / 评论(0)
2006年VOA标准英语（六月）
2006年VOA标准英语（六月）
Jerry跟同事Paula和Will聊天，说到telecommuting远程上班。 Paula说： Paula: Twenty years ago, many people thought that by this time, no one would be working in offices and everybody would have a more flexible schedule. W: Well, that cert
发表于:2019-02-12 / 阅读(106) / 评论(0)
商务礼节美语
商务礼节美语