She travels in cyberspace by sending messages to friends around the world.她利用电子空间给世界各地的朋友们发送信件.She knew that she was an object of pity among her friends.她知道自己是朋友同情的对象。Why not throw a party for your friends?干吗不在家里为你的朋友们搞个...
慢性病猪通常有局部脱毛,特点是鬃毛变稀疏.Chronically sick pigs often suffer from a partial alopecia characterized by a thinning of the bristles.目的探讨长脉冲翠绿宝石激光脱毛的临床疗效.Objective To observe the effects of long - pulsed Alexandrite laser on hair...