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
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
Dumb dogs are dangerous.
哑犬最凶恶。
As if this were not enough to reduce you to tears, your husband arrives, unexpectedly bringing three guests to dinner.
好像这一切还不足以使你急得掉泪，你的丈夫接着回来了，事先没打招呼就带来3个客人吃饭。