单词 dentalium 释义 dentalium|dntelm|Pl. dentalia.[mod.L. (Linnus Systema Natur (ed. 10, 1758) I. 785), f. L. dentl-is, f. dens, dent-em tooth.]A tooth-shell of the genus so named (cf. dental B. 4). Also attrib.1864Proc. Zool. Soc. 137 The value of the D...