They are the vanguards of the working class.他们是工人阶级的先锋队.These three ranks are vanguards, each with 70 warriors.这三排是前锋, 每排70名士兵.We are this traditional vanguards.我们是这种传统的捍卫者....
我们得到饱和甘汞电极.We have the saturated calomel electrode.各个医院已经在为缺乏奎宁 、 甘汞 、 鸦片 、 哥罗仿、碘酒等等而发愁.Already the hospitals were worrying about the scarcity of quinine, calomel, opium, chloroform and iodine.以钴标准溶液为滴定剂,铂电极为指示电极,甘汞电极作为参...