短语词组短語young oak -bark 幼年櫟樹皮Oak -bark coppice 櫟樹剝皮林awtooth Oak Bark 橡木皮Oak bark extract 橡樹皮萃取液;槲樹皮浸膏tanning agent oak bark 槲皮鞣劑oak bark tannage 槲樹皮鞣法daimyo oak bark 槲皮east liaoning oak bark 遼東櫟皮;釋義遼東櫟皮 返回 oak bark