Mentolabialis
[醫] 下唇方肌
??? 情景例句
Your birthday is tomorrow, isn't it?
你明天生日 ，是嗎？
The first step to virtue is to abstain from vice.
避開作惡是走向美德的第一步。
Is there any way of ensuring we'll have enough time for our talks?
我們是否能保證有充足的時間來談判？