单词	Gyracanthus
释义	Gyracanthus noun Gyr·​acan·​thus ¦jir, ¦jīr + : a genus of acanthodian fishes of the Carboniferous known solely from large round sculptured spines Word History Etymology New Latin, from gyr- + -acanthus
随便看	mesophragma mesophragmal mesophyll mesophyllic mesophyllous mesophylls mesophyllum mesophyls mesophyte mesophytes mesophytic mesoplankton mesoplanktonic mesoplastral mesoplastron mesopleural mesopleuron Mesoplodon mesoplodont mesopodial mesopodium Mesopotamia mesopotamiae mesopotamian mesopotamians

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