Proctovalvotomy
[医] 直肠瓣切开术
🗣️ 情景例句
Ms Lin worked hard all year.
林小姐一年到头辛勤工作。
Turn left at the second light and then go straight for two blocks.
到第2排红绿灯处往左拐，然后一直往前走，过两个街区。
He struck his attacker on the ear.
他打了那个攻击者一耳光。