HED has certain clinical feature, especially about its skin lesion.HED有其一定临床特点, 皮损具有典型特征.He arrives on the dot. I was sure hed be late.他准时到了. 我本以为他会迟到的.Well be in a store and hed run up the escalator.例如我们在一家店里,而他要上手扶梯.Ob...
在所有简单无害的娱乐项目背后都隐藏着危险，特别是对儿童而言。Under all the innocent fun, there are hidden dangers, especially for children.即使无害的物质在药物测试中有时也会呈阳性.Even innocuous substances can sometimes register a positive result in a drug test.其中一部分被吸收,...