She put the plug in the sink and filled it with cold water.
她用塞子塞住水池，并将其注满冷水。
《柯林斯英汉双解大词典》
2
A dour National Research Council report recently poured cold water over the notion that plug-in vehicles will make much difference on oil use or the environment before 2030 at the earliest.
而最近National Research Council的报告则给先前关于充电式汽车将会在2030年前大幅度减少石油使用量并且改善环境的想法泼了冷水。
3
Bad luck, cold drinks will plug teeth; Water is more unlucky to be drink also calculate, be stuck in the tooth.