Labiodental sulci
[医] 唇齿沟
🧩 词语组成解析
a. 唇齿音的\\nn. 唇齿音
[医] 沟
🗣️ 情景例句
What number do I dial?
我应该拨哪个号码呢？
He who has no shame has no conscience.
没有廉耻的人，没有良心。
The Scandinavian countries are much admired all over the world for their enlightened social policies.
斯堪的纳维亚半岛各国实行开明的社会政策，受到全世界的推崇。