Partes superficialis
[医] 浅部(肛门外括约肌)
🧩 词语组成解析
[医] 部, 部分
🗣️ 情景例句
He is a tremendous walker.
他很能走路。
He is showing off his brand-new car.
他正在炫耀新出品的汽车。
At this time, the man downstairs was trying to sleep.
这时楼下人正试图入睡。