第三人称单数：freezes up 现在分词：freezing up 过去式：froze up 过去分词：frozen up
1.(使)冻结
2.(态度等)变呆板[冷淡,僵硬]
1.if something freezes up, it becomes so cold that it does not work or cannot move
2.to be unable to think of anything to say, especially because you are nervous
freezes upfreezes upfreezes up