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DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC)I'm Doug Johnson. This week we play music from Kanye Wests new album And answer a question about cell phones ... But, first, a report about the most important day of the year for
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中文 英文 缩写 分线盒 adapter junction box 分线盒/接线盒 distribution box/junction box 分线箱/交接箱 joint-box 分谐频 subfrequency 分压器 potential divider 分用器 demulti
中文 英文 缩写 蜂窝技术工业协会 Cellular Technology Industry Association CTIA 蜂窝鉴权和语音加密运算法则 Cellular Authentication & Voice Encryption algorithm CAVE 蜂窝式网
From NPR News in Washington, Im Nora Raum. While in the final hour voting in Ames, Iowa in the Straw poll of what voters think of the Republican presidential candidates. This not bide in elections is viewed as early indicator of the candidates appear
Step by Step 3000. Book 2. Unit 5. Creative Minds. Part 1. Warming up. A. Keywords. invented. Vocabulary. internal-combustion engine, barometer, atmosphere pressure, polaroid, pendulum, diesel, fuel oil, dynamite, kaleidoscope, harpsichord, gunsmith.