glossopteridaceous
(mechanical engineering) A heavy weight that is raised and then allowed to drop, as used for piledriving and drop-forging.
(botany) Belonging to the Glossopteridaceae.
plural of subincident
mud, slime
古植物学者たちは、ペルム紀の地層から発掘されたグロッソプテリダ科に属する葉に驚嘆した。
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