甜菊醇b甙,甜菊双甙

魔术美文记英语4级词汇 The New Autobiobiography

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！

发表于:2018-11-30 / 阅读(310) / 评论(0)

24篇魔术美文串记4级词汇

2013年ESL之就医和人际交往 17 Fearing Bioterrorism

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(99) / 评论(0)

2013年ESL之就医和人际交往

BEP83 Job Interviews: Previous Experience (Part 2)

This is the second in a two-part Business English Podcast series on discussing previous experience in workplace English job interviews. It is one of an ongoing sequence of ESL podcasts that covers the whole interview process. In the first part of thi

发表于:2018-12-05 / 阅读(128) / 评论(0)

商务英语求职面试培训

BEP82 Job Interviews: Previous Experience (Part 1)

This is the first in a two-part Business English Podcast series on talking about your previous experience. It is one of a longer sequence of podcasts that will focus on the complete job interview process. When you sit down to start a job interview, m

发表于:2018-12-05 / 阅读(105) / 评论(0)

商务英语求职面试培训

高中课本听力人教版第三册课本听力unit02-liste

发表于:2018-12-13 / 阅读(160) / 评论(0)

高中英语听力人教版第三册

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(122) / 评论(0)

蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(53) / 评论(0)

新编大学英语阅读部分

ESL Podcast 930 – Fearing Bioterrorism

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(66) / 评论(0)

地道美语播客

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(143) / 评论(0)

科技之光

Biosolids

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(113) / 评论(0)

VOA2003（下）-农业与经济

VOA标准英语2010年-Regrowing Worn Joints Using Patient St

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(106) / 评论(0)

VOA标准英语2010年(八)月

新西兰英语 60 Biosecurity

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(77) / 评论(0)

新西兰英语

AGRICULTURE REPORT - Biocontrols, Part 2

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(96) / 评论(0)

农业与发展

European Commissioner-Designate for Justice, Security to Ste

By Sabina Castelfranco Italy's European commissioner-designate, Rocco Buttiglione, announced Saturday he has agreed to withdraw from the incoming new executive, to help the European Commission preside

发表于:2019-01-31 / 阅读(106) / 评论(0)

VOA2004（下）--新闻盘点

VOA常速英语2007-UN: More People Flee Mogadishu After Weekend Vio

By Lisa Schlein Geneva 30 October 2007 The U.N. refugee agency says a weekend of violence in Mogadishu has set off another wave of displacement from the war-torn capital of Somalia. It says an estimated 36,000 people have fled their homes and more ar

发表于:2019-01-31 / 阅读(167) / 评论(0)

2007年VOA常速英语（十月）

VOA标准英语2008年-Kenya to Develop Bio-Fuel Industry

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(95) / 评论(0)

VOA标准英语2008年（八月）

俄科学家研制出"不老药"

俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(125) / 评论(0)

阅读空间

Stekelenburg pulls out of Dutch squad

THE HAGUE, Oct. 3 (Xinhua) -- Maarten Stekelenburg has withdrawn from the Dutch squad for their forthcoming Euro 2012 qualifiers against Moldova and Sweden. Medical research on Monday in Amsterdam revealed that the AS Roma goalie has not recovered en

发表于:2019-02-08 / 阅读(97) / 评论(0)

英语新闻

Newly Discovered Biomarker Predicts Cancer Growth

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic（遗传的,基因的） m

发表于:2019-02-18 / 阅读(48) / 评论(0)

英语新闻

Stekelenburg agrees contract with AS Roma

THE HAGUE, July 30 (Xinhua) -- Dutch goalkeeper Maarten Stekelenburg reached a personal agreement with AS Roma on Saturday. On Friday Ajax and Roma already practically agreed on the transfer fee of around six million euros, but both clubs are still t

发表于:2019-02-18 / 阅读(123) / 评论(0)

英语新闻

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学英语单词

accept responsibility

aquatic marginal wetland

Browne, Charles Farrar