体动脉弓

systemic arch的用法和样例：

例句

The main pulmonary arteries are derived from the sixth aortic arch during intrauterine development.摘要肺主动脉是在胎儿时期时由第六对主动脉弓衍生而来。
The association between arch plaques and hypercoagulability, and its effect on the stroke risk, was assessed with a case-control design.利用病例对照研究分析主动脉弓斑块与高凝状态的关系及其对卒中危险的影响。

AP 2009-12-30

I want to speak to the American people again today because some of this primary information that has surfaced in the last twenty-four hours raises some serious concerns. Its been widely reported that the father of the suspect in the Christmas inciden

发表于:2018-12-01 / 阅读(156) / 评论(0)

美联社新闻一分钟2009年(十二)月

考研听力基本功4 Passage9

Have you ever considered sky divin [00:03.08]Thousands of people learn to sky dive each yea [00:06.82]The first major step to learn is proper touch down techniqu [00:11.57]That means learning how to fall properly,initially from a four-foot platfor [0

发表于:2018-12-04 / 阅读(173) / 评论(0)

考研英语听力基本功4

VOA标准英语2009年-Obama: 'Systemic Failure' Permitted Fo

Photo: AP President Barack Obama speaks at the Marine Corps Base Hawaii in Kaneohe Bay, Hawaii, 29 Dec 2009 U.S. President Barack Obama said Tuesday that a systemic failure in security allowed the attempted Christmas Day attack on a Northwest Airline

发表于:2018-12-08 / 阅读(86) / 评论(0)

VOA标准英语2009年(十二月)

英语动画:大学六级词汇速记 05analytic到ascribe

[全屏观看] 点击右键- 另存为可保存这个Flash影片

发表于:2018-12-10 / 阅读(153) / 评论(0)

大学六级6000单词速记动画版

北师大小学英语六年级下--unit11b

[00:04.21]Listen to the dialog and fill out the table. [00:11.25]I'm going to visit Uncle Jack's farm tomorrow [00:15.30]with my father. [00:17.33]Wow,that's exciting,when are you leaving? [00:22.23]At about eight o'clock. [00:24.42]And we'll arrive

发表于:2018-12-13 / 阅读(283) / 评论(0)

清华大学版小学英语(一到六年级)

英文歌曲：Ashanti - Love Games

Let's play a game Whatever start I kiss you right, you kiss me You kiss me there, I'll kiss you back Let's play a game You got my front, I got yo back You kiss me there, I'll kiss you back Let's play a game I kiss you there, you'll kiss me back Let's

发表于:2018-12-16 / 阅读(66) / 评论(0)

节奏布鲁斯

趣味青春英语电台第45期:Made of money

Idiom: Made of money ( very rich ) Hit the book: Miracle Shortcut Frightened Arch Trap Investigate

发表于:2018-12-27 / 阅读(97) / 评论(0)

趣味青春英语

世界名牌博览：麦当劳

麦当劳（英语：McDonald's）是全球大型跨国连锁餐厅，1940年创立于美国，在世界上大约拥有3万间分店。主要售卖汉堡包，以及薯条、炸鸡、汽水、冰品、沙拉、水果等快餐食品。麦当劳餐厅在

发表于:2018-12-28 / 阅读(82) / 评论(0)

世界名牌博览

VOA慢速英语20060628b

EXPLORATIONS - Visiting Seven Man-Made Wonders of the United StatesBy Caty Weaver Broadcast: Tue, 27 Jun 2006 16:00:00 UTC (MUSIC) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with Exp

发表于:2019-01-02 / 阅读(74) / 评论(0)

2006年慢速英语（六）月

专业术语—常见皮肤病英语(7)

radiodermatitis 射线皮炎 relapsing secondary syphilis 二期复发梅毒 renal purpura 肾型紫癜 scabies 疥疮 scale 鳞屑 scar 疤痕 scarlatiniform erythema 猩红热样红斑 scleroderma 硬

发表于:2019-01-03 / 阅读(107) / 评论(0)

医务英语

节奏布鲁斯:Ashanti - Love Games

发表于:2019-01-11 / 阅读(72) / 评论(0)

节奏布鲁斯

VOA慢速英语 2007 1109a

AMERICAN MOSAIC - Names Are Read to Mark 25th Anniversary of Vietnam Veterans Wall By Dana Demange and Nancy Steinbach / Broadcast: Thu, 8 Nov 2007 16:00:00 UTC HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Doug Johnson. On o

发表于:2019-01-11 / 阅读(108) / 评论(0)

VOA慢速英语2007年（十一）月

VOA标准英语2010年-Towering Arch Marks Gateway to the Wes

Since the 18th century, St. Louis, Missouri has offered travelers a hub to begin their adventures into the western frontier. Its nickname the Gateway to the West is symbolized by the towering focal point of the St. Louis skyline: the Gateway Arch. It

发表于:2019-01-14 / 阅读(179) / 评论(0)

VOA标准英语2010年(十一)月

2016年CRI Two arch halves of extra-big bridge over Lancang River connected

The two steel truss arch halves of an extra-big bridge over the Lancang River were connected Tuesday morning after two vertical turns. The bridge, which sits 270 meters above the Lancang River, is a part of the DaliRuili Railway in southwest China's

发表于:2019-01-19 / 阅读(168) / 评论(0)

2016CRI中国国际广播电台

29-A March Snow

发表于:2019-02-07 / 阅读(340) / 评论(0)

摘取梦想的启蒙星

英文摇滚乐：Ashanti - Love Games

节奏布鲁斯:Ashanti - Love Games 相关介绍：《Braveheart [Deluxe Edition]》是Ashanti在2014年3月4日发行的专辑。歌词： Song：Love Games Artist：Ashanti Let's play a game Whatever start I kiss you right, you kiss me You kiss m

发表于:2019-02-07 / 阅读(105) / 评论(0)

英文摇滚歌曲

夏说英语新闻晨读第331期:BBC女主编辞职

本期内容： Carrie Gracie says the reaction to her resignation as the BBC's China editor shows there is a depth of hunger for equal, fair and transparent pay. The journalist, speaking as she co-presented the Today program with John Humphrys, has

发表于:2019-02-11 / 阅读(86) / 评论(0)

夏说英语新闻晨读

古代建筑英语词汇

Practical English ：古代建筑英语词汇宫palace 殿 hall 亭 pavilion 台 platform tower 楼 building tower 阁 tower attic 刹 temple 坛 the temple of the heaven 龛 shrine 庙 taoist temple 寺 temple 庵 hunney 观 taoist temple 廊 carib

发表于:2019-02-18 / 阅读(108) / 评论(0)

实用英语

世界旅游英语地名（四）

Europe notre dame de paris, france 法国巴黎圣母院 effiel tower, france 法国艾菲尔铁塔 arch of triumph, france 法国凯旋门 elysee palace, france 法国爱丽舍宫 louvre, france 法国卢浮宫 kolner dom, koln, germany 德国科隆大

发表于:2019-02-18 / 阅读(79) / 评论(0)

实用英语

Mexico holds on to No. 20 spot in FIFA rankings

MEXICO CITY, May 9 (Xinhua) -- Mexico's national team holds on to its 20th spot as soccer's world governing body FIFA released the latest world rankings on Wednesday. Mexico, known as the Tricolor for its red, white and green flag-colored uniforms, c

发表于:2019-02-19 / 阅读(102) / 评论(0)

英语新闻

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

abogados

antiforeignism

appliance for closing opening

beam screen-grid tube