Callusing
n. 皮肤的硬皮, 胼胝, (植物伤口的)愈合组织, 老茧\\n[医] 胼胝; 骨痂
🗣️ 情景例句
The pleasure is all mine.
这是我的荣幸。
What is learned in the cradle lasts till the grave.
婴孩时期学到的东西，老死不会忘记。
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。