ocrea 的定义
plural oc·re·ae [ok-ree-ee, oh-kree-ee]. /ˈɒk riˌi, ˈoʊ kriˌi/. Botany, Zoology.
- a sheathing part, as a pair of stipules united about a stem.
更多ocrea例句
- Part of stem and leaf of Prince's-Feather (Polygonum orientale) with the united sheathing stipules forming a sheath or ocrea.