Extrasphincteric fistula
[医] 括约肌外瘘
🧩 词语组成解析
n. 瘘, 瘘管\\n[医] 瘘, 瘘管
🗣️ 情景例句
He prays every night before sleep.
他每晚睡觉着都祈祷。
Music is the eye of the ear.
音乐是耳朵的眼睛。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，