Pit cavity
[医] 点龋
🧩 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
You're forgiven.
我原谅你。
How many yards are you going to get?
你要取几码？
Not at all, dear. It was a pleasure.
不必客气，亲爱的。这样我很高兴。