Induration
n. 硬化, 无情, 顽固\\n[医] 硬结
✅ 同义词
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
Innocent fool
无罪的傻瓜
Two heads are better than one.
人多智广。