单词:Clone Stamp tool
单词:Clone Stamp tool 相关文章
[ti:UNIT 2 DNA Lesson 14 A Clone of My Own] [0:01.795]UNIT 2 第二单元 [0:03.474]DNA [0:06.878]Lesson 14: 第14课: [0:08.810]A Clone of My Own 克隆自己 [0:11.639]THINK ABOUT IT! 想一想! [0:13.249] Do you have a twin brother or sister? 你
[ti:UNIT 2 DNA Lesson 13 Clones Are the Same] [0:00.788]UNIT 2 第二单元 [0:02.442]DNA [0:05.530]Lesson 13: 第13课: [0:07.106]Clones Are the Same 克隆人是一样的 [0:09.703]THINK ABOUT IT! 想一想! [0:11.155] You have a pet that you l
Broadcast: Jan 14, 2003 The U.S. Post Office Monday issued its first 2) commemorative stamp of the year, honoring Thurgood Marshall, the celebrated civil rights lawyer and the nation's first African A
今天我们要学的词是 clone. Clone 动词,克隆。Chinese scientists have successfully cloned two monkeys, using the same technique that created Dolly the sheep more than two decades ago. 中国科学家使用20多年前克隆桃莉羊的技术
今天我们要学的词是food stamp。 大家都知道,food是食物,stamp是邮票的意思。两个字加在一起food stamp可不是食物邮票的意思,而是美国政府发给穷人的食品券。 More than 29 million Americans received
今天我们要学的词是food stamp。 大家都知道,food是食物,stamp是邮票的意思。两个字加在一起food stamp可不是食物邮票的意思,而是美国政府发给穷人的食品券。 More than 29 million Americans received