| 释义 |
bit·ter·nut
\ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\ noun
or bitternut hickory
: a hickory (Carya cordiformis) of the eastern United States having a slender trunk, rough bark, leaves with seven or nine leaflets, and a thin-shelled very bitter nut — called also bitter hickory, bitter pignut, swamp hickory |