Incisor
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GRE
目录 |
[编辑] 解释
[编辑] GRE 红宝书
- n. 门牙
- ［英］ n. 门牙 ( any of the four anterior teeth)
- ［记］ 以上四个单词都来自 in ( 进入) +cise ( 切) -> 切入
[编辑] Webster Collegiate
noun
- Date: 1666
- a front tooth typically adapted for cutting; especially one of the cutting teeth in mammals located between the canines when canines are present — see tooth illustration
