Other presenting signs such as angioedema, generalized urticaria and cardiovascular collapse would suggest anaphylaxis.其他表现如血管性水肿 、 全身荨麻疹和心血管性虚脱提示出现过敏反应.A 23 - year - old woman experienced anaphylaxis following an intrad...
Adolescent suicide is rarely an impulsive reaction to immediate distress.青少年自杀很少是由于突然发生不幸而作出的冲动反应。He spent his adolescent years playing guitar in the church band.他在教堂的乐队里弹吉他，度过了他的青少年时期。A little adolescent rebellion is co...
Photo Gallery: Azurite crystals from Arizona seem to pulse with color.矿物的图片集.蓝铜矿的结晶来自亚利桑那州好像添加彩色.Azurite's brilliant color adds to its popularity in creating semiprecious stones.兰铜矿灿烂的色彩加上它的声望造成准宝石的宝石.Limited compan...