| 释义 |
acoe·lo·ma·ta
\|āsēˈlōməd.ə\ noun plural
Usage: capitalized
Etymology: New Latin, from a- (II) + coeloma + -ata
in some classifications : the Metazoa lacking a true body cavity regarded as a natural group (1) including the sponges and coelenterates and often the lower worms or (2) including only certain worms |