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[医]加成酶

美容时尚英语:战胜黑眼圈

Combat Dark Under Eye Circles 01 战胜黑眼圈 01 对付黑眼圈的方法土豆泥能够减轻黑眼圈。土豆含有邻苯二酚酶，化妆品中用它作为美白皮肤的物质。把一个土豆在食物加工机中绞碎，然后将生土豆泥包裹在一块奶酪布里。把包有土豆泥的布敷在眼睛下方，持续15至20分钟

发表于:2018-12-05 / 阅读(452) / 评论(0)

美容时尚英语

男人的生物钟

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

发表于:2018-12-11 / 阅读(372) / 评论(0)

万花筒2006年

考研英语长难句讲解第93期

2. Studies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions. 【分析】多重复合句。主句主

发表于:2018-12-30 / 阅读(304) / 评论(0)

考研英语长难句讲解

英语作文四、六级考试万能作文 1Band4December1997

[00:00.00]Harmfulness of Fake Commoditi [00:03.08]With rapid economic development,fake commodities prevail in many places of our countr [00:09.77]Some profiteers,regardless of people's interests,can't wait to make a fortune;they just take risks makin

发表于:2018-12-30 / 阅读(280) / 评论(0)

英语六级听力练习集锦

SSS 2008-10-06

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin

发表于:2019-01-08 / 阅读(332) / 评论(0)

Scientific American(十)月

经济学人127:癌症预防灵丹妙药

Technology Prevention of cancer Wonder drug 科技癌症预防灵丹妙药 Aspirin continues to amaze 阿司匹林：继续给你惊喜 FOR thousands of years aspirin has been humanity's wonder drug. 阿司匹林作为人类的特效药实际上已存

发表于:2019-01-26 / 阅读(347) / 评论(0)

经济学人商业系列

土耳其强烈谴责在汽车炸弹爆炸事件

ANKARA, Aug. 15 (Xinhua) -- Turkey on Thursday strongly condemned a deadly car bombing which rocked southern suburbs of Lebanese capital of Beirut earlier in the day and left at least 17 people dead and 212 others injured. In a statement, the Turkish

发表于:2019-02-08 / 阅读(269) / 评论(0)

英语新闻

加州英语分级G3 Adding with kevin 09

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加州英语分级G3

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加州英语分级G3

加州英语分级G3 Adding with kevin 08

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加州英语分级G3

加州英语分级G3 Adding with kevin 07

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加州英语分级G3

加州英语分级G3 Adding with kevin 06

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加州英语分级G3

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加州英语分级G3

Driver detained after road accident kills 9

KUNMING, Feb. 20 (Xinhua) -- Police in southwest China's Yunnan province have detained a driver in connection with a road accident that killed nine people and injured 24 on Saturday, local authorities said Monday. A vehicle carrying 37 passengers ove

发表于:2019-02-17 / 阅读(284) / 评论(0)

英语新闻

Progress achieved in world AIDS treatment

BEIJING, Nov. 22 (Xinhuanet) -- Global AIDS deaths and new HIV infections have each dropped 21 percent since the peak of the AIDS pandemic in 1997, according to a UN report released Monday. One major factor responsible for the result is that life-sav

发表于:2019-02-17 / 阅读(301) / 评论(0)

英语新闻

2018年CRI Scientists engineer mutant enzyme which eats plastics quickly

An international group of scientists has engineered an enzyme which they say will be able to eat some of the most common plastic. It's being touted as a possible way to fight pollution. Improvements aimed at making the enzyme work more effectively ar

发表于:2019-02-22 / 阅读(383) / 评论(0)

2018CRI中国国际广播电台

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activated reagent

alarm typewriter

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application for export permit