盐酸醋氢可待酮

2006年VOA标准英语-Royal Pregnancy Delays Resolution of Japan

By Steve Herman Tokyo 24 February 2006 Japan is facing a succession crisis, not for political leadership, but at the Imperial Palace, where there is a dearth of male heirs for the Chrysanthemum Throne

发表于:2018-12-08 / 阅读(74) / 评论(0)

2006年VOA标准英语（二月）

英语歌曲:Ring,Ring,Ring The Bells

发表于:2018-12-13 / 阅读(90) / 评论(0)

Wee Sing For Christmas

Organic Farming Intersects with Modern Technology

Broadcast: Mar 17, 2003 Rain hits the 1) shingles on the large covered porch that leads up to David Masumoto's farmhouse. From the porch he can see 90-year-old 2) raisin 3) vineyards his family has te

发表于:2019-01-03 / 阅读(56) / 评论(0)

VOA2003（上）-科技先知

英文儿童歌曲:Ring A Ring Of Roses

Ring A Ring Of Roses a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* ring a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* the king has sent his daughter to fetch a pail of water (hot-sha hat-sha all f

发表于:2019-01-03 / 阅读(106) / 评论(0)

优美儿童英语歌曲

全球响应世界粮食日

AS IT IS 2015-10-17 Worldwide Groups Mark World Food Day 全球响应世界粮食日 The UNs World Food Program (WFP) and Agriculture and Food Organization (FAO) celebrated World Food Day today, October 16. The goal of the organizations is to fight w

发表于:2019-01-12 / 阅读(41) / 评论(0)

2015年VOA慢速英语(十)月

科学美国人60秒 SSS 2014-03-07

This is Scientific American 60 seconds science. Im S. Buschwik. Got a minute? During a physical exam, doctors pick up a lot from their patients including patients bacteria. To keep infections from spreading, physicians try to always wash their hands

发表于:2019-01-20 / 阅读(40) / 评论(0)

2014年Scientific American(三)月

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学英语单词

a-ness

all-optical pulse switching

as ugly as a mud fence