[化] 苜蓿酚; 苜蓿内酯

【精彩片断】 剪辑自《The Lord of the Rings-Return of the King》指环王III--王者归来 Sam: I am sorry to wake you, Mr. Frodo. We have to be moving on. Frodo: It’s dark still. Sam: It’

发表于:2018-12-02 / 阅读(150) / 评论(0) 分类 电影学口语

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Its been nearly 20 years since astronomers first identified a planet outside our solar system. More than 500 exoplanets have been discovered since then, ye

发表于:2018-12-24 / 阅读(74) / 评论(0) 分类 Scientific American(三)月

Todd: So Meg, you are talking about being in the military, and you said you were a medic. Can you explain what that is? Meg: Yeah. So a medic, which now I believe is called health care specialist, is I always say it's kind of similar to being like a

发表于:2018-12-29 / 阅读(71) / 评论(0) 分类 英语趣味课堂

By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than

发表于:2019-01-20 / 阅读(70) / 评论(0) 分类 VOA标准英语2008年(三月)

Legolas: The Eye of the enemy is moving. Elrond: The end has come. Aragorn: Every day Frodo moves closer to Mordor. Gandalf: How do we know Frodo is alive? Aragorn: What does your heart tell you? Gollum: Come, Master. Come to Smagol. Elrond: This is

发表于:2019-01-23 / 阅读(55) / 评论(0) 分类 英文电影预告片填空

今天我们要学的词是paramedic。 Paramedic, 急救医务工作者。 Paramedics arrived at the scene within 10 minutes after receiving the 911 call, 接到求救电话十分钟内,急救医务人员就赶到了事发现场。 苏格兰的一个

发表于:2019-02-05 / 阅读(70) / 评论(0) 分类 英语单词荟萃

By Arjun Kohli Nairobi 17 August 2007 The Kenyan government has welcomed a rebel leader from Darfur. The rebel, Suleiman Jamous, was given permission to leave Sudan to travel to Kenya for medical treatment. Arjun Kohli has more on the story from our

发表于:2019-02-12 / 阅读(89) / 评论(0) 分类 2007年VOA标准英语(八月)

I had once a pain in the chestal area. 有一次我胸口部位很疼。 Now, I was sure it was heartburn, y'know, 'cause at that time I was married and my wife cooking with her nazi recipies, y'know, chicken Himmler. 我想那一定是胃灼热,因为

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 伍迪单口相声精选
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