A pigeon emerges, wings flapping noisily, from the tower.一只鸽子从塔里钻出来，扑扑地拍打着翅膀。A pigeon strutted along the roof, cooing rhythmically.一只鸽子沿着屋顶大摇大摆地走, 有节奏地咕咕叫.The pigeon homed from a distance of 100 miles.鸽子从百英里之外返回窝巢....pig...
A pigeon emerges, wings flapping noisily, from the tower.一只鸽子从塔里钻出来，扑扑地拍打着翅膀。I don't care where the money comes from — that's not my pigeon.我不管钱从哪儿来,那不是我的事.The pigeon homed from a distance of 100 miles.鸽子从百英里之外...
酸洗液通常是一种含酸的水溶液,装在敞开的大槽中.Pickle generally is water - acid solution that is stored in large open tank.方法: 采用含酸的流动相稀释样品.Method: The sample wsa diluted by mobile phase containing acid....