incisors例句

For example, the teeth are more primitive. There are large canines and unusually shaped incisors.
譬如, 牙齿更为原始, 有大的犬齿和非常合适的门齿.

After removal of incisors to close it?
拔除后门牙能闭合吗 ?

The incisors meet with a scissors grip.
该门齿满足与剪刀抓地力.