Inframandibular
[医] 下颌下的
🗣️ 情景例句
We have to advance the building of the new school.
我们必须促进新学校的建设。
Who is the auther of this play?
谁是这戏剧的作者？
Two return tickets to London,please.
买两张到伦敦的往返票。