Dentelation
[医] 齿状构造
🗣️ 情景例句
I'm so sorry.
很抱歉。
If you remove stone by stone, even a mountain will be levelled.
一块一块把石移，高山也可变平地。
To his astonishment, the bee began to perform a dance on the surface of the honeycomb.
冯·弗里施就透过玻璃进行观察。