释义 |
trip·lo·blas·ti·ca \ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷stə̇kə\ noun plural Usage: often capitalized Etymology: New Latin, from tripl- + Greek blastika, plural of blastikos budding, from blast- + -ikos -ic : animals having three germ layers — used when these are held to form a natural group comprising the worms and all higher forms |