[网络] 共同发明人

普通高中课程标准实验教科书英语选修8 Unit 3 Inventors and in

发表于:2018-12-12 / 阅读(115) / 评论(0)

高中英语示范课

北师大初中英语九年级（全一册）--Expansion4

[00:00.74]Unit 4 Inventions and Inventors [00:04.53]Expansion 4 [00:09.77]Exercise 1 [00:12.06]Have you ever asked yourself [00:14.11]why the letters on your computer keyboard [00:16.62]are placed in this strange way? [00:19.42]Why are the keys not o

发表于:2018-12-29 / 阅读(302) / 评论(0)

北师大版初中英语九年级（全一册）

北师大初中英语九年级（全一册）--Unit 4-16

[00:00.90]Unit 4 Inventions and Inventors [00:04.80]Lesson 16 [00:09.87]Exercise 1.2 [00:13.52]Today's competition is about inventors. [00:16.74]I'll describe the inventors and all the four [00:19.58]groups here will guess who I'm describing. [00:22.

发表于:2018-12-29 / 阅读(210) / 评论(0)

北师大版初中英语九年级（全一册）

VOA慢速英语2010年-Economics Report - Inventors Given Hop

This is the VOA Special English Economics Report. Recently, the United States Supreme Court decided a case on the property rights of inventors. The question was whether a business method is enough of an invention to receive a patent. Patents are a fo

发表于:2019-01-11 / 阅读(35) / 评论(0)

2010年VOA慢速英语(七)月

VOA标准英语2014--Gadget Inventors Reach Customers Through TV Ads 小工具发明人通过电视广告售出产品

Gadget Inventors Reach Customers Through TV Ads 小工具发明人通过电视广告售出产品 HOUSTON Many of the most innovative gadgets sold in America today are speciality items -- generally marketed through extravagant late-night TV commercial

发表于:2019-01-14 / 阅读(37) / 评论(0)

VOA标准英语2014年(二月)

英语阅读：有趣的小发明

the approaches, a book that would surely make America's founders, Founding Fathers proud, maybe laugh a little bit too.The author of Gadget Nation explains why the freedom to go after your dreams can lead to some pretty whacky inventions. Hi,I'm Stev

发表于:2019-01-17 / 阅读(75) / 评论(0)

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air-borne contaminant

airs-to-surface missile

alkaline rock type uranium deposit

arylthallium halide

Atlantic Deeper Water-ways Association U.S.A.