单词	Trachomedusae
释义	Trachomedusae plural noun Tracho·​medusae ¦trakō, ˈtrākō+ : a suborder of Trachylina comprising medusae in which the tentacles arise from the edge of the umbrella and the gonads are developed in connection with the radial canals trachomedusan "+ adjective or noun Word History Etymology New Latin, alteration of Trachymedusae
随便看	black buffalo black bullhead black bunch grass black cabbage black cabbage tree black caiman black cake black calabash black calla black cancer black canker Black Canyon black caraway black carbon Black Carib black carp black carpet beetle black cat black catechu black cattle Black Cayuga black chaff black chalk Black Chamber black chanterelle

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