Klein's muscle
[医] 克莱因氏肌, 吮肌(唇的压肌)
🧩 词语组成解析
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
Do you have an appointment?
你有预约吗？
We just caught the plane
我们刚好赶上了飞机。