| 释义 | 
		des·mo·don·ta \ˌ ̷ ̷ ̷ ̷ˈdäntə\ noun plural Usage: capitalized Etymology: New Latin, from desm- + -odonta  in some classifications  : an order of Lamellibranchia comprising bivalve mollusks having no lateral teeth on the shell and the cardinal teeth often reduced or absent |