Commissure of lips
[医] 唇连合, 口角
🧩 词语组成解析
n. 合缝处, 接索, 接合\\n[医] 连合
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 嘴唇（lip的复数）
🗣️ 情景例句
What's wrong with him?
他怎么啦？
Tomorrow Mark will hear from his manager about the job.
明天，马克将听经理谈有关工作的事。
It is quite possible that the thief might put some meat in you bag.
这个窃贼很可能把肉放到你的袋子里。