单词：lepidodendron
鳞木
n. A genus of fossil trees of the Devonian and
Carboniferous ages, having the exterior marked with scars, mostly in
quincunx order, produced by the separation of the leafstalks.
Carboniferous ages, having the exterior marked with scars, mostly in
quincunx order, produced by the separation of the leafstalks.
词型变化：名词复数形式 : lepidodendrons