Mesial pit
[医] 近中点隙
🧩 词语组成解析
a. 中央的, 中间的\\n[医] 正中的, 近中的
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
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
I think that young children often appreciate modern pictures better than anyone else.
我觉得小孩子们往往比任何人都更能欣赏现代绘画，