Trichotogy
[医] 毛发学
🗣️ 情景例句
If you don't know a person's last name, use 'ma'am' or 'sir'.
如果你不知道一人的姓， 你应称呼他为 'ma'am' 或 'sir' 。
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
You will be better off.
你的状况会好起来的。