单词	Rhizocephala
释义	Rhizocephala plural noun Rhi·​zo·​ceph·​a·​la ˌrīzōˈsefələ : an order of Cirripedia comprising extremely degenerate forms that live as parasites on crabs and hermit crabs, are hermaphroditic though complementary males occur, when young pass through stages similar to those of a developing barnacle, and afterward attach themselves to suitable hosts where after a complex series of changes they become limbless unsegmented tumid sacs attached by a short peduncle from which rootlike processes penetrate to all parts of the host and absorb its juices see peltogaster , sacculina Word History Etymology New Latin, from rhiz- + -cephala
随便看	unhysterical unhysterically uni uni- unialgal uniat Uniate uniates uniatism uniats uniaxial unibivalent unibodies unibody unibrow unica unicameral unicameralism unicameralisms unicameralists unicamerally Unicapsula uniced UNICEF unicefs

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