硬纸导管

科学美国人60秒 SSS High Fiber Diet Keeps Intestinal Walls Intact

Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's

发表于:2018-12-24 / 阅读(50) / 评论(0)

2016年Scientific American(十一)月

谈判英语一日通02-04

Vocabulary: pin钉着 conduit管线 offhand立刻地 evade避开;躲开 fund基金 attempt企图,试图 settlement协议,和解 aim目标要... penetrate贯穿 defiance反抗 litigation诉讼 installation安装,设立 appease安抚,平息 authority权限 be contrary to 违反 grant允许 conp

发表于:2018-12-26 / 阅读(85) / 评论(0)

谈判英语

2007年VOA标准英语-Study Shows High Fiber Diet Not More Helpful Fi

By Melinda Smith Washington 18 July 2007 We are going to find out about two studies on breast cancer. One studied whether a diet very high in fiber and low in fat could reduce the risk of recurring breast cancer. Another study focused on women with a

发表于:2019-01-12 / 阅读(90) / 评论(0)

2007年VOA标准英语（七月）

美国国家公共电台 NPR The FDA Will Decide Whether 26 Ingredients Count As Fiber

RACHEL MARTIN, HOST: The Food and Drug Administration is set to decide soon on a matter that could help you rethink fiber. Yeah, we're talking about fiber. We're told to eat a whole lot more of it. It's good for us, right? But what exactly counts as

发表于:2019-01-16 / 阅读(59) / 评论(0)

2017年NPR美国国家公共电台10月

大学英语六级关于比较的句子汇总

1．The advantage far outweigh the disadvantages. 2．The advantages of A are much greater than those of B. 3．A may be preferable to B, but A suffers from the disadvantages that 4．It is reasonable to maintain that but it would be foolish to claim

发表于:2019-02-17 / 阅读(67) / 评论(0)

四六级写作指导

瞬间秒杀听力第319期:她已经把你看得透透的了

Have youever acted politeandformal with awomanon thefirst date? Youmayhavefakedafew smiles andlaughedatallherjokes, tryingtomakeherlikeyou. It may benice, butwomen also thinkit'swussy. Shemay not seeit, buttrustme when Isaythat, shesees right through

发表于:2019-02-24 / 阅读(62) / 评论(0)

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学英语单词

actinomycin D

adherence ratio of insulatng gel

branch of tonsil of cerebellum