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
Not so good, Grandpa.
情况不太好， 爷爷。
Don't get on my nerves!
不要搅得我心烦。
and the more difficult it is, the more highly it is regarded.
他们认为， 道路愈艰险愈带劲儿。