Callouses
n. 硬皮, 老茧( callous的名词复数 )\\nv. （使）硬结, （使）起茧( callous的第三人称单数 ); （使）冷酷无情
🗣️ 情景例句
That's insane.
有没有搞错。
He informed them that his mother had died.
他通知他们的母亲死了。
Take this medicine three times a day.
这药每天服3次。