单词:sound pressure levels
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Unit 99:Take 10,000 steps a day 第99单元:每天走一万步 A research study looked at 332 middle-aged,overweight men who needed to lose weight and lower their blood pressure and cholesterol levels. 一项针对三百十二名超重,需要减
今天我们要学的词是sound off。 To sound off about something, 有抱怨的意思。 Local residents sounded off about plans to cut library hours, 当地居民对缩短图书馆的开放时间表示不满。 The player sounded off about the te
By David McAlary Washington 16 May 2006 Long distance air travel can increase the risk of blood clots in the legs, a potentially fatal condition that has been known for more than half a century. Now B
SCIENCE IN THE NEWS - Stress: What It Can Do to Us, What We Can Do About It By Cynthia Kirk Broadcast: Tuesday, May 17, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm
今天我们要学的词是sound off。 To sound off about something, 有抱怨的意思。 Local residents sounded off about plans to cut library hours, 当地居民对缩短图书馆的开放时间表示不满。 The player sounded off about the te