Ask infirmly infirmly wash lavatory fluid to you can use gastric lavage?弱弱问问洗厕液可以用来洗胃 么 ?Gastric lavage is preferable to emetics in poisoning.治疗中毒病例,洗胃比用催吐剂好.Bronchoalveolar lavage is the best treatment up to now.最常用之治疗方...
他看着酒吧招待员备好他点的啤酒。He watched the barman prepare the beer he had ordered.酒吧招待员告诉我你星期二早上看见了安，对吗？The barman tells me you saw Ann on Tuesday morning. Is that right?招待员把客人引领进来.The usher led the guests in....
从下寒武统石龙洞组开始都是白云岩沈积.Dolostone is the main rock type of the Cambrian in this area.白云岩是冶炼金属镁的主要原料.Bai Yunyan is the main raw material of smelt metal magnesium.晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.Crystalline dolostone is formed ...