Gingivolabial
[醫] 齦唇的
??? 情景例句
What am I supposed to do?
我該做什么？，
Do you have any comments to make on the recent developments.
你對最近事態的發展有什么評論嗎？
For them the working hours are never long enough.
對他們來說，工作時間總不會太長，