单词：Imurek
硫唑嘌呤,依木兰,唑硫嘌呤,氮杂硫代嘌呤
单词：Imurek 相关文章
By Claudia Blume Hong Kong 17 May 2006 The Pacific Tsunami Warning System has been tested for the first time with a two-phase, region-wide drill, sending alerts about imaginary earthquakes and tsunami
发表于:2019-01-19 / 阅读(177) / 评论(0)
2006年VOA标准英语（五月）
2006年VOA标准英语（五月）
The opening ceremony of a China-US student exchange program has been held in Beijing at Tsinghua University. Those addressing the meetinng have encouraged the students to keep innovating and embrace the world with an open mind. The student exchange p
发表于:2019-01-19 / 阅读(138) / 评论(0)
2018CRI中国国际广播电台
2018CRI中国国际广播电台
By Tabinda Naeem Washington 17 April 2007 Visitors to The Smithsonian Museum's Arthur M. Sackler Gallery in Washington, D.C. are experiencing the beauty and splendor of Asian gardens without taking a step outside. The exhibit, called East of Eden: Ga
发表于:2019-02-02 / 阅读(179) / 评论(0)
2007年VOA标准英语（四月）
2007年VOA标准英语（四月）