freeze up
冻结, 使 ... 结冰
例句与用法：
He froze up when we mentioned his debts.
我们谈到他的欠款时，他的表情变僵硬。
The window has frozen up and I can't open it.
窗户给冻上了，我打不开。
1. (使)冻结
The water pipe froze up.
这水管冻结了。
2. 怯场
The young actress froze up on the stage.
这个年轻女演员在台上怯场了。
freeze upfreeze up1.■完全冻住The stream has frozen up; you can see the fish trapped in the ice.小溪已经冻结, 你可以看到封冻在冰里的鱼。The engine has frozen up.引擎已冻得发动不起来了。The windows are frozen up.窗户冻住了。2.■(态度)变得非常冷淡She froze up and refused to say a word.她变得非常冷淡, 一言不发。
freeze up1.■冻结；冻硬：The car engine froze up and wouldn't start.汽车发动机因冻结而不能发动。2.■呆住，(演员)因怯场不能表现(或讲话)
见:freeze: freeze up