解封的英文是：Deblocking。
例句：
1、水溶性封闭异氰酸酯单体的解封动力学冲破封锁解封。
Deblocking Kinetics of Water-Solubility Blocked Isophorone Diisocyanate break lift, raise a blockade.
2、合成了一种低温解封的全封闭型多异氰酸酯固化交联剂，考察了合成反应速率和最终涂膜性能。
A kind of fully blocked polyisocyanate crosslinking agent with low deblocking temperature was synthesized and the reaction rate and film performance were studied.
解封的其他用法：
1、he lockdown
西班牙新增感染病例创下今年6月解封以来的最大增幅。
Spain has had the biggest spike in coronavirus infections since the lockdown was lifted in June.
2、de-spell
埃琳娜只要能解封月光石中的咒语我们就能救。
Elena, if we can de-spell the moonstone, We can save your life.
sugar糖果君
