L张小猛
水结冰了水管结冰了The water was frozen and the water pipe was frozen frozen 英[ˈfrəʊzn] 美[ˈfroʊzn] adj. 冷冻的; 冰封的; 冻硬的; 呆若木鸡的; v. 冻结; 冷藏; 结冰（ freeze的过去分词）; 冻住;
zhangalan26
It's so cold that the water in the river has frozen。If the temperature drops to zero degrees centigrade, water freezes.
