单词：leupeptin
[网络] 亮抑酶肽；亮肽酶素；亮抑制肽
单词：leupeptin 相关文章
WORDS AND THEIR STORIES - Tinpan Alley By Susan Kelen Broadcast: Sunday, October 10, 2004 Now, the VOA Special English Program Words and Their Stories. Today, we tell about the expression, tinpan alle
WORDS AND THEIR STORIES
[00:00.00] [00:01.00] [00:02.00]Unit Four Where is my car? 第四单元 我的小汽车在哪儿？ [00:06.70]Where is Zip? 兹普在哪儿？ [00:09.15]Where is my car? 我的小汽车在哪儿？ [00:12.39]Is it in the desk? 在桌子里吗？ [00:
人教版PEP英语(2012版) 三年级
[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:02.66]Unit 1第一单元 [00:04.44]We have a new classroom.我们有间新教室。 [00:08.84]Let's go and see!我们去看看吧！ [00:12.76]Where is it?它在哪儿
人教版PEP英语(2013版) 四年级
[00:00.00] [00:01.00 [00:02.00]Unit Six How many? 第六单元 有多少？ [00:05.49]How many birds do you see? 你看见了多少只鸟？ [00:10.92]I see 13! 我看见了十三只！ [00:15.37]How many crayons do you have? 你有多少支蜡笔？
人教版PEP英语(2012版) 三年级
[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:03.00]Unit 2第二单元 [00:04.83]What's in your schoolbag?你书包里有什么？ [00:08.56]An English book, a maths book, [00:13.09]three storybooks and... [00
人教版PEP英语(2013版) 四年级
'Rin Tin Tin' Recounts Dog's Rise to Stardom Susan Orlean, author of Rin Tin Tin: The Life and the Legend, has vivid memories of the German Shepherd from her 1950s childhood, when the animal performed daring rescues on a television series. But as she
VOA标准英语2012年(一月)