1. 牙槽：牙槽 socket | 牙槽 tooth socket | 牙槽板 socket plate
2. 齿槽：tooth shells 掘足类 | tooth socket 齿槽 | toothed 有齿的
3. 齿窝：06.1517 副齿 supplementary tooth | 06.1518 齿窝 tooth socket | 06.1519 中央齿 central tooth
4. 牙套：tooth sides fit of spline ==> 在键齿侧配合 | tooth socket ==> 牙套 | tooth sockets ==> 牙槽
noun
1. a bony socket in the alveolar ridge that holds a tooth
Synonym: alveolus