Canities
[医] 灰发[症]
🗣️ 情景例句
A good medicine tastes bitter.
良药苦口，忠言逆耳。
Factories employ both male and female workers.
工厂雇用男性和女性的工人。
We're going to substitute a better item for number 3.
我们将以品质较好的来代替三号产品。