Scalariform pit
[医] 梯纹孔
🧩 词语组成解析
a. 梯状的, 阶纹的\\n[医] 梯级形的, 梯纹形的
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
But I just sold it and retired.
我前不久把它卖了 然后退休。
I don't care what you say.
我不在乎别人怎么说。
Will you please sweep the floor and tidy the classroom every day?
请你们每天都打扫地板、整理教室，好吗？