Barkan.巴卡
barkv.(狗)吠;咆哮v.剥皮;擦伤n.狗吠;咆哮n.树皮
Barkman's refiex
bark shaver face刮面
bark of eucommia杜仲
bark of silktree合欢皮
bark consumption树皮消耗量
bark of encommia杜仲
bark of elm tree榆白皮
Barkow's ligament
bark regeneration剥皮再生
barkhausen effect巴克好森效应,巴克豪生效应