单词	Thelodus
释义	Thelodus noun Thel·​o·​dus ˈthelədəs : a genus of Silurian and Devonian ostracoderms (family Thelodontidae) that have small dermal tubercles consisting of dentine and enamel Word History Etymology New Latin, from Greek thēlē nipple + New Latin -odus
随便看	frequentation frequentations frequentative frequentatives frequented frequenter frequenters frequentest frequenting frequentist frequentlier frequentliest frequently frequentness frequentnesses frequents freres fres frescade frescades fresco fresco secco Frescobaldi frescoed frescoers

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