Proctodeal pit
[医] 肛道窝
🧩 词语组成解析
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
🗣️ 情景例句
So would I.
我也是。
You're very cheerful today.
你今天很快活。
I'm eleven. How old are you?
我11岁。你多大？