单词：chorionic villus
chorionic villus的用法和样例：
例句
- A chorionic villus is a minute vascular projection on the fetal chorion.绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。
- The chorionic villi cells may be used for chromosome analysis or other genetic testing.这些绒毛膜绒毛细胞可被用于染色体分析或其他遗传学测试。
单词：chorionic villus 相关文章
cafeteria n.自助餐厅 calcium n.钙 calorie n.卡[热量单位] cane n.(竹，藤等的）茎；甘蔗 vt.用笞杖打 cannon n.大炮，火炮 canvas n.帆布 cape n.海角，岬；披肩，短披风
闭着眼睛飘单词 六级词汇
[ti:UNIT 2 DNA Lesson 12 Did You Ever See a Chorse?] [0:01.725]UNIT 2 第二单元 [0:03.405]DNA [0:05.587]Lesson 12: 第12课： [0:06.938]Did You Ever See a Chorse? 你见过Chorse吗？ [0:10.298]You need two groups to sing this song. 需要两组人
河北教育初中英语（初中起点）九年级下
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
单词解析速记
By Robert Berger Jerusalem 25 February 2007 Palestinian youths throw stones toward Israeli soldiers, not seen, during an Israeli army operation in the West Bank City of Nablus, 25 Feb 2007 Israeli forces have raided the biggest Palestinian town in t
2007年VOA标准英语（二月）
By Gary Thomas Washington 16 October 2006 A Japanese woman reads an extra special edition newspaper reporting about North Korea's nuclear test, distributed in downtown Tokyo, October 9, 2006 North Korea, which recently conducted an underground nucle
2006年VOA标准英语（十月）
By Margaret Besheer Beirut 27 August 2006 Lebanese Sobhi Abbas, top, comforts his son Abbas Abbas, 6-years-old, who was injured while playing with a cluster bomb in Blida, on Saturday August 26, 2006 Two weeks ago, a U.N. brokered truce ended 34 day
2006年VOA标准英语（八月）
By David Gollust State Department 31 October 2009 U.N. torture investigator Manfred Nowak speaks during a media conference in Johannesburg, South Africa, 29 Oct 2009 The United States Friday expressed regret over Zimbabwe's expulsion this week of a
VOA标准英语2009年(十一月)
Beginners. Black, red, green, light blue, silver, orange, swords, lazers, helmets, shields, flying machines, underwater vehicles. The list could go on. What do these words refer to? Bionicles. They are a type of lego. You can buy them in boxes to put
英语博客 A cup of English
By Robert Berger Jerusalem 02 November 2007 The Palestinian Authority has taken a step toward resuming security control in the volatile West Bank. As Robert Berger reports from VOA's Jerusalem bureau, the move comes ahead of another round of high-lev
VOA常速英语2007年（十一月）
By Phuong Tran Bandala, Chad 18 May 2007 Over the past year in eastern Chad, dozens of communities have fled fighting between rebel groups and Janjaweed militias based in Sudan. The scorched landscape along the remote far east, along the border with
2007年VOA标准英语（五月）
这则动人演讲选自TED锦集，是漫画家Ben Kachor从他的连环漫画中选出来朗读的。这些独具风韵的超现实小故事，在电灯开关、标记牌这些小物件上找到了历史（和现代纽约）残留其中的殷切希望
TED公开课:艺术与幻觉
今天我们要学的词是exclusive。 Exclusive, 独家的，独有的。An exclusive interview, 独家专访。The Golf Channel will have exclusive rights to the Tournament, 高尔夫球频道享有这次锦标赛的独家转播权。 The kidnappe
英语单词荟萃
Barlowgirl由三姐妹Alyssa Barlow，Becca Barlow和Lauren Barlow组成。早在90年代她们就在父亲的乐队里表演，直到Alyssa和Becca上大学。她们被唱片公司发掘是在2002年中，三姐妹参见了一个在科罗拉多州举办的福音音乐会。成名于她们的第一张专辑《Barlowgirl》，里面有
音乐咖啡厅
Washington Homeowners Live in Modern Village The neighborhood in northwest Washington D.C. looks like a typical American townhouse development, but Takoma Village Cohousing is anything but ordinary. The privately-owned units cluster around a shared o
VOA标准英语2011年(十月)
用不好筷子是不少美国人享用中餐的一块心病，但现在他们好像找到了能挽救自己尴尬的神器。 Remember the sporks of your childhood cafeteria days? The spoon-fork combo utensil was just spoon-like enough to make spear
英文语法词汇
Southern Senegal is experiencing some of the worst fighting in years, as violence between separatist rebels and army loyalists flares. The fighting has left one small town in rural Senegal deserted, as farmers are forced to leave their crops to lang
VOA标准英语2009年(九月)
剧本与台词 Shifu: Master Oogway, you summoned me. Is something wrong? 乌龟大师，您传召我。出什么事了吗？ Oogway: Why must something be wrong for me to want to see my old friend? 为什么一定要出事的时候，我才想见我的
英语PK台
By Ricci Shryock Dakar 13 October 2009 Rebel attacks in the Casamance region of Senegal are moving deeper into the interior of the country. This week's most recent violence occurred north of the regional capital of Ziguinchor. Rebels in Senegal's so
VOA标准英语2009年(十月)
Moderator : Ladies and Gentlemen: The President of the United States, Ronald Reagan. President Reagan : Thank you. Thank you very much. Thank you very much. Thank you very much. Thank you very much. And , Reverend Clergy all, Senator Hawkins, distin
名人演讲