单词	Cephalodiscus
释义	Cephalodiscus noun Ceph·​al·​o·​dis·​cus : a genus of colonial Pterobranchia with the zooids inhabiting a common gelatinous tube or test Word History Etymology New Latin, from cephal- + -discus
随便看	pyridinium pyrido- pyridone pyridostigmine pyridostigmine bromide pyridoxal pyridoxals pyridoxamine pyridoxamines pyridoxine pyridoxines pyridoxins pyridyl pyriform pyriform cortex pyriform cortexes pyriform cortices pyriforms pyrimethamine pyrimethamines pyrimidine pyrimidines pyrimidinyl pyrimidyl pyritaceous

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