buckthorn /'bʌkθɒ:n/ 📖 中文释义 n. 泻鼠李[医] 弗朗鼠李[皮] 📘 English Definition(英文释义) n. a shrub or shrubby tree of the genus Rhamnus; fruits are source of yellow dyes or pigmentsn. any shrub or small tree of the genus Bumelia ← buckteeth B 字母词表 buckthorn bark →