freeze-drying

冻干
冷冻干燥法

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。

词形变化：

动词过去式: freeze-dried | 动词过去分词: freeze-dried | 动词现在分词: freeze-drying | 动词第三人称单数: freeze-dries |