Prelabium
前下唇
🗣️ 情景例句
It doesn't mean you have to be a doctor.
这并不意味着你一定要当医生。
No man is a hero to his valet.
仆从目中无英雄。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。