Bell's muscle
[医] 贝耳氏肌, 输尿管括约肌(在膀胱内)
🧩 词语组成解析
🗣️ 情景例句
and work begins at eight in the morning for me.
早晨八点我就得开始工作。
He's absorbed in his book.
他全神贯注地读书。
Are all the things in the car now?
现在所有的东西都在车上吗？