Basilar pit
[医] 底凹(齿冠)
🧩 词语组成解析
a. 基部的, 颅骨底部的\\n[医] 基底的
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
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
A group of us went out to the theater last night.
我们一群人昨晚去外面到剧院。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。