Risus caninus
[医] 痉笑
🧩 词语组成解析
笑, 大笑
[医] 犬齿肌, 尖牙肌(口角提肌)
🗣️ 情景例句
Sorry, we don't have any vacancies at the moment.
不好意思，目前我们没有任何的职位空缺。
I think the teacher works us too hard.
我觉得教师害得我们太苦了。
Imagine their dismay when they found a beautifully-cooked wallet and notes turned to ash!
可以想像他们发现一只煮得很好看的钱包，钞票已化成灰时的沮丧心情。