“我是个幸运的人，本不配如此幸运，”他谦虚地说。"I'm a lucky man, undeservedly lucky," he said humbly.对我来说幸运的是，我的朋友发现了非常严重的错误。Fortunately for me, my friend saw that something was seriously wrong.我经常想到那些没我这么幸运的人。I often think about those le...
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.Anaphylaxis may occur without any warning, often leading to cardiov...