单词	Heterangium
释义	Heterangium noun Het·​er·​an·​gi·​um : a genus of Devonian seed ferns having a protostelic stem resembling that of members of the genus Gleichenia Word History Etymology New Latin, from heter- + -angium
随便看	sian vessel siangtan sians siapo sias sib sib test Sibbald's rorqual Sibbaldius Sibbaldus sibbing sibbs Sibelius Siberia siberiae siberiak siberiaki siberiaks siberian siberian brown Siberian cedar Siberian chipmunk Siberian crab siberian crab apple Siberian cranesbill

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