[化] 离子迁移

新编英语教程第五册unit05_1_migration

发表于:2018-12-11 / 阅读(43) / 评论(0)

新编大学英语阅读部分

[单词解析速记].JV485.(Histrionic.and.Immaculate)

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发表于:2018-12-30 / 阅读(62) / 评论(0)

单词解析速记

SSS 2009-03-17

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. People get malaria from Anopheles mosquitoes that themselves are infected with a protozoan parasite called Plasmodium. The mosquitoes do have immune sy

发表于:2019-01-08 / 阅读(52) / 评论(0)

Scientific American(三)月

VOA慢速英语-THIS IS AMERICA - 'The Migration Series' by Jacob La

These 60 paintings tell about the movement of African-Americans in the first half of the 20th century. Transcript of radio broadcast: 06 July 2008 VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barb

发表于:2019-01-11 / 阅读(47) / 评论(0)

VOA慢速英语2008年（七）月

英语博客(A cup of English):044 Bionicles.

Beginners. Black, red, green, light blue, silver, orange, swords, lazers, helmets, shields, flying machines, underwater vehicles. The list could go on. What do these words refer to? Bionicles. They are a type of lego. You can buy them in boxes to put

发表于:2019-01-28 / 阅读(68) / 评论(0)

英语博客 A cup of English

VOA常速英语2007年-Migration of African Professionals Worries Afri

By Scott Bobb Johannesburg 08 November 2007 The European Union has announced a plan to admit 20-million skilled workers during the next 20 years in order to meet projected labor shortages. The proposal has drawn protests from leaders in developing na

发表于:2019-02-02 / 阅读(39) / 评论(0)

VOA常速英语2007年（十一月）

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学英语单词

accountant's opinion

ajaconine

Akono

anemone narcissiflora l.var. villosissima dc.

anti-rust property

aversive control

backed onto

bacterial pericarditis

Belonia

brunella vulgaris l.brunella vulgaris l.

Butibefen