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
That's my boy!
好儿子！
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。