单词	Sycettidae
释义	Sycettidae plural noun Sy·​cet·​ti·​dae sə̇ˈsetəˌdē : a widely distributed family of calcareous sycon sponges see sycetta , sycon Word History Etymology New Latin, from Sycetta, type genus + -idae
随便看	grab rope grab skipper grab the brass ring grab the headlines grab-all grab/catch one's attention grabbed grabbed at grabbed for grabber grabbers grabbest grabbier grabbiest grabbinesses grabbing grabbing at grabbing for grabble grabbled grabbler grabblers grabbles grabbling grabbots

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