[化] 热敏染料

WORDS AND THEIR STORIES(27)

WORDS AND THEIR STORIES By Jerilyn Watson Broadcast: Sunday, November 14, 2004 I'm Susan Clark with the Special English program Words and Their Stories. Young Mr. Smith had an idea for his employer. I

发表于:2018-12-01 / 阅读(220) / 评论(0)

WORDS AND THEIR STORIES

VOA慢速英语20061029a

WORDS AND THEIR STORIES - It Will Not Wash: Does It Work, or Not?By Jeri Watson Broadcast: Sunday, October 29, 2006 I'm Susan Clark with the Special English program, Words and Their Stories. Young Mis

发表于:2019-01-02 / 阅读(38) / 评论(0)

2006年慢速英语（十）月

NPR 2011-04-01

A barrage of questions today for Defense Secretary Robert Gates and Joint Chiefs Chairman Admiral Mike Mullen. They were grilled extensively on Libya by the House and Senate Armed Services Committees. As NPR's David Welna reports, both Pentagon offic

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2011年NPR美国国家公共电台4月

VOA慢速英语2010年-Development Report - Bringing Color to

This is the VOA Special English Development Report. Dye can bring a little color to life. Most clothing is colored with dyes. Modern, manufactured dyes can be costly. Natural dyes from plant and animal products have been used since ancient times. So

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2010年VOA慢速英语(八)月

VOA慢速英语2011--Words and Their Stories: It Will Not Was

Words and Their Stories: It Will Not Wash 词汇典故：这行不通 I'm Susan Clark with the Special English program WORDS AND THEIR STORIES. 这里是美国之音慢速英语词汇典故节目，我是苏珊克拉克（Susan Clark）。 Young Mist

发表于:2019-01-12 / 阅读(45) / 评论(0)

2011年VOA慢速英语(十)月

DEVELOPMENT REPORT - Bringing Color to Life With Natural Dye

DEVELOPMENT REPORT - Bringing Color to Life With Natural Dyes By Jill Moss Broadcast: Monday, August 15, 2005 I'm Barbara Klein with the VOA Special English Development Report. Dye can bring a little

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Bergmeister's papilla

Blackman's

blocking valve

borate mode

broker's free credit balance