Postanal pit
[医] 尾小凹
🧩 词语组成解析
[医] 肛门后的
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
I enjoy writing.
我喜欢写作。
When the storm broke, I was doing the ironing.
当火起来的时候，我在烫衣服。
Do what he or she tells you to do.
听从老师的教导。