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
She was sick so the didn't attend her classes.
她生病了，所以没上学。
If you want my advice,I don't think you should go.
如果你想要我的忠告，我不认为你应该去。
Can you see it?
你看见了吗？