[网络] 红三叶草；红车轴草；红苜蓿

词型变化：名词复数形式 : trifolium pratenses

Trifolium pratense的用法和样例：

例句

用作名词(n.)

In this paper, the chemical constituents and quality of Trifolium pratense L.本论文对红车轴草和川续断的化学成分及质量进行了系统的研究。
A high performance liquid chromatography-electrospray ionization-mass spectrometry was developed for the analysis and identification of isoflavonoids in Trifolium pratense L.采用高效液相色谱与电喷雾质谱联用技术研究了红车轴草中的异黄酮类化合物。

听讲美国口语lesson1添加文本

Welcome to here America Speak, just listen now to this weather report, do not write any answers yet, just listen.. This is radio station wbnc in L.A, at 9 o'clock it's time for the morning weather report brought to you by ..., This morning's sky will

发表于:2018-11-27 / 阅读(227) / 评论(0)

听讲美国口语

英语语法：77 Present Tense Books

图片1 Grammar Girl here. Today's topic is verb tense. This episode is a little unusual because I usually deal with topics that can be widely applied to fiction and non-fiction writing, but recently I was on a plane reading Seth Harwood's forthcomin

发表于:2018-12-07 / 阅读(64) / 评论(0)

英语语法 Grammar Girl

VOA标准英语2013--Future Smart Devices Will Extend Our Senses

Future Smart Devices Will Extend Our Senses Imagine shopping for clothes online and being able to run your hand across the screen on your computer or smartphone to feel the fabrics. That kind of simulation technology could be available within the nex

发表于:2018-12-16 / 阅读(59) / 评论(0)

VOA标准英语2013年(二月)

英语课程计划-National Sense of Smell Day

National Sense of Smell Day is an annual event sponsored by the Sense of Smell Institute. It is an American holiday that takes place every year on the last Saturday of April. Many different events are organized at childrens museums and science center

发表于:2018-12-29 / 阅读(45) / 评论(0)

英语课程学习计划和讲义

"Have You No Sense of Decency"

Senator McCarthy : Mr. Chairman, in view of that request by Mr. -- Senator Mundt : Point of Order? Senator McCarthy : Not exactly, Mr. Chairman. But in view of Mr. Welch's request that the information be given once we know of anyone who might be per

发表于:2018-12-30 / 阅读(299) / 评论(0)

名人演讲

法律英语：35 Insanity Defense

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(67) / 评论(0)

法律英语 Legal Lad

SCIENCE REPORT - Women and Sense of Smell

SCIENCE REPORT -February 21, 2002: Women and Sense of Smell By George Grow This is the VOA Special English SCIENCE REPORT. Two new American studies are adding to our understanding of women and their s

发表于:2019-01-02 / 阅读(67) / 评论(0)

科技之光

音乐咖啡厅:Weight Of The World :Evanescence

阔别三年之久的美国著名哥特金属乐队Evanescence（伊凡塞斯）又出了第二张专辑《The Open Door》。在美国发行首周，便以44万7千张的单周销量遥遥领先。拥有外型冷艳又冰雪聪明的女主唱艾咪(Amy Lee）仍是Evanescense的核心。 Weight Of The World Evanescence Feels li

发表于:2019-01-03 / 阅读(137) / 评论(0)

音乐咖啡厅

2007年VOA标准英语-US Defense Contractors Balance Profits With Nat

By Brian Padden Paris 25 June 2007 F-35 Joint Strike Fighter The Paris Air Show is one of the most extensive displays of aviation and aerospace in the world. The commercial aircraft industry comes to sell the latest technology to anyone who can affor

发表于:2019-01-13 / 阅读(87) / 评论(0)

2007年VOA标准英语（六月）

美国国家公共电台 NPR What Can We Gain By Writing A Letter By Hand?

What Can We Gain By Writing A Letter By Hand? GUY RAZ, HOST: And that hat, by the way, could be especially useful if you're as busy as Lakshmi Pratury. LAKSHMI PRATURY: I go back and forth between the Bay Area and Bangalore. RAZ: Lakshmi works in the

发表于:2019-01-17 / 阅读(66) / 评论(0)

2016年NPR美国国家公共电台8月

巴西举国对遭遇空难足球队致哀

Brazil went into mourning yesterday over the loss of 75 people, including most of the players of one the countrys up-and-coming football teams, in a plane crash near the Colombian city of Medelln. 昨天，巴西陷入对75名在哥伦比亚城市麦德

发表于:2019-02-01 / 阅读(68) / 评论(0)

趣味英语

英文原版对话1000个:960 Fashion Sense

Todd: Well, what about clothes? Like, are you a brand name person? Melissa: No, not at all. That's not my style. Todd: Yeah, so what determines your style? What influences you? Melissa: Well, what I do when I go shopping, I usually have something in

发表于:2019-02-02 / 阅读(56) / 评论(0)

原版英语对话1000个

Abreu "indebted" to Figueirense

Abreu indebted to Figueirense RIO DE JANEIRO, Sept. 17 (Xinhua) -- Uruguay international striker Sebastian Loco Abreu said knee surgery has left him indebted to Brazilian top flight club Figueirense. Abreu is recovering from arthroscopic surgery to h

发表于:2019-02-02 / 阅读(62) / 评论(0)

英语新闻

看电影学英语猎犬(达科塔范宁)

主演：德尔略林多大卫摩斯罗宾莱特潘达科塔法宁Isabelle FuhrmanCody Hanford派珀劳里Afemo OmilamiRyan PeltonRon PratherChristoph SandersJill ScottFrank Hoyt TaylorJody ThompsonSean Andrew Wallace 简介：这是一个发生在美国

发表于:2019-02-05 / 阅读(62) / 评论(0)

看电影学英语

《荒野求生》之跟着贝尔去冒险第126期:一根救命稻草

Look here, a flip-flop could be used for a lot things doing that.Start a fire with it. 看这儿一个人字拖鞋底板用处很大的可以生火 If you burn it, it will be black smoke, good signal fire. 如果烧这个会燃起黑烟用作信号

发表于:2019-02-14 / 阅读(73) / 评论(0)

荒野求生

WTO商务谈判英语

1、Would you give us a brief account about the new practices you have adopted? 你们主要采取了哪些新的做法，能不能给我们简单介绍一下？ 2、We have mainly adopted some usual international practices. 我们主要是采用了一

发表于:2019-02-15 / 阅读(79) / 评论(0)

天天商务口语

英语杂谈：40 Defense

Radovan Karadzic says he will not attend the opening day of his trial because he needs more time to prepare his defense. Karadzic has chosen to represent himself and claims to have about one million pages of evidence to sort through. But that is not

发表于:2019-02-17 / 阅读(123) / 评论(0)

英语杂谈

英语听力精选进阶版 8228

What you heard is not true, because General Prat always says the Thai Army belongs to the people, to all the people, not just one group. Throughout what happened in the past six months, the Army tried for reconciliation; we tried to get the two sides

发表于:2019-02-19 / 阅读(57) / 评论(0)

英语听力精选进阶版

法律英语就该这么说第2期:被告决定不要律师的服务

必背句型: 被告决定不要律师的服务 A:The accused decided to dispense with the services of a lawyer. 被告决定不要律师的服务。 B:Did he want to solve it by himself? 难道他不想要自己解决吗？ They decided to deispense

发表于:2019-02-27 / 阅读(139) / 评论(0)

法律英语就该这么说

英语听力精选进阶版 424

The Rebirth of Chapecoense FRI 27 JAN 2017 Brazil's Chapecoense play their first match since the air crash which killed 71 people

发表于:2019-03-06 / 阅读(139) / 评论(0)

英语听力精选进阶版

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

12117

Actual Fault in Collision

alternative route of same stage

amrita

as before

askriggs

Automated Transfer Vehicle