Nonhardening
不硬化, 难硬化
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
I only wear a tie on special occasions.
我只有在特殊场合才带。
Actually, I don't think we need it to be this good.
说实在的，我并不认为我们用得着这么好的，