几束隐约的阳光使阴暗的下午有些明亮.A few faint gleams of sunshine lit up the gloomy afternoon.有几束隐约的阳光使阴暗的下午有些明亮.A few faints gleam of sunshine lit up the gloomy afternoon....
Objective To establish a HPLC method for determination of Betahistine hydrochloride in Soudium Chloride Injection.目的建立HPLC法测定盐酸倍他司汀氯化钠注射液中盐酸倍他司汀的含量.The ammonium chloride is neutralized by vaporizing and thickening from m...
He followed her up a rickety staircase to a squalid bedsit.他跟着她上了一段摇摇晃晃的楼梯，来到了一间邋遢的卧室起居室两用房间。Mona climbed the rickety wooden stairway.莫娜爬上了摇摇晃晃的木楼梯。He was precautious in crossing the rickety bridge.走过这座摇摇晃晃的桥时他小心翼翼....