将硫酸盐加入该溶液会产生沉淀.Adding sulphate to the solution will give a precipitate.焦硫酸盐易溶于水.The disulphate was easily soluble in water.根据所需剂量的浓度不同，每颗胶囊里含有30至100个吗啡硫酸盐颗粒。Each capsule contains between 30 and 100 pellets of morphine su...
A cool shower wakes up the body and boosts circulation.冷水澡可以刺激身体，促进血液循环。In spring nature wakes from her long winter sleep.春天大自然从长长的冬眠中苏醒过来.On holidays the little town wakes up.每逢假日,这个小城镇就活跃起来了....