Valsalva's muscle
[医] 瓦耳萨耳瓦氏肌, 耳屏肌
🧩 词语组成解析
🗣️ 情景例句
What channel?
哪个频道？
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
I'm tired. I'm going home now. Goodnight!
我累了。我要睡觉了。晚安！