Angulus oris
[医] 口角
🧩 词语组成解析
[医] 角
[医] 口的
🗣️ 情景例句
They're both very good buys.
这两栋都是价格便宜的。
The exception proves the rule.
例外能反证规律。
It was spring,but the weather was awful.It rained all the time.
是春天，但天气太糟了。一直在下雨。