di.phy.o.dont
adj.（形容词）Having two successive sets of teeth, deciduous and permanent.双套牙齿的：有二套持续牙齿的，一套乳齿和一套恒齿交替的
来源：From Greek diphuôs [double] di- [two] * see di- 源自 希腊语 diphuôs [双] di- [两] *参见 di-phuein [to grow] * see bheu…- phuein [生长] *参见 bheu…- -odont -odont
