黄素腺硷二核苷酸, 黄素腺双核苷酸, 黄素腺嘌呤二核苷酸

Fad Dieting Joel: You dont look so hot. Are you okay? Beatrice: Im perfectly fine. Joel: Oh, and youre grouchy, too. Dont tell me. Youre dieting again. Beatrice: Just leave me alone. Im not popping pills or anything like that. Im just trying to shed

发表于:2018-12-03 / 阅读(69) / 评论(0) 分类 2012年ESL之就医和人际交往

Joel: You dont look so hot. Are you okay? Beatrice: Im perfectly fine. Joel: Oh, and youre grouchy, too. Dont tell me. Youre dieting again. Beatrice: Just leave me alone. Im not popping pills or anything like that. Im just trying to shed a few pounds

发表于:2019-01-01 / 阅读(50) / 评论(0) 分类 地道美语播客

今天我们要学的词是passing fad. Passing fad, 的意思是一股风,一时的风潮。 Don't let him spend so much money on golfing equipment, his interest in the sport could be just a passing fad, 别让他花那么多钱买设备,他对高

发表于:2019-01-07 / 阅读(166) / 评论(0) 分类 英语单词荟萃

By Paige Kollock New York City 16 November 2009 Hula-hooping is making a come-back as one of the latest exercise trends It might have ended up as just another passing fitness fad from the 1950s, but hula-hooping appears to have caught on and stuck.

发表于:2019-01-14 / 阅读(37) / 评论(0) 分类 VOA标准英语2009年(十一月)

LULU GARCIA-NAVARRO, HOST: And now to a delectable Instagram fad - cloud eggs, beautiful fluffy egg white surrounding a sunny yellow yolk. They're pretty easy to make at home. You need eggs, a hand mixer, salt and pepper to taste before tossing them

发表于:2019-01-17 / 阅读(32) / 评论(0) 分类 2017年NPR美国国家公共电台5月

By Doug Levine Washington 14 October 2006 A new dance craze that's been popping up in cities across the U.S. is poised for a major takeoff. Make that a major step off. A team of New York music producers are making big strides in the evolution of ste

发表于:2019-02-05 / 阅读(100) / 评论(0) 分类 2006年VOA标准英语(十月)
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