单词：convex rule
单词：convex rule 相关文章
By Caty Weaver Broadcast: September 5, 2003 This is Bob Doughty with the VOA Special English Environment Report. The administration of President Bush has eased an air pollution rule for about seventee
VOA2003（下）-环境与健康
MADRID, Oct. 5 (Xinhua) -- Atletico Madrid's Uruguayan striker Diego Forlan admitted this Tuesday that should the right offer come along he would be prepared to leave the club. Forlan, along with fellow striker Kun Aguero has been vital to the club f
英语新闻
今天我们要学的词是rule of thumb。 Rule of thumb, 经过反复实践，得出的一般规律。一项最新研究指出，少吃能长寿。 The rule of thumb is that by eating 15 % less starting at age 25 you could add 4.5 years to your lif
英语每日一词
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英语单词荟萃
That Golden Rule Son of Henry, I'm the first in line To the throne, smell my mustard gas I slash swords through your wooden spine Well it cut my heart and it blew my head We made love at the side of the road Reflex, you better know this flows fast Th
好听的英文歌曲
7 Rules for a Life Worth Living Are you writing the story of your life, or are you letting other people and circumstances write it for you? You might not consider yourself a follower, but here are a few signs you arent in control: You dont like your
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