短语词组短语copal l gum 透明树胶Copal resin or gum copal 古巴树脂Gum copal 柯柏胶;硬树脂;矿树脂;柯帕树脂Copaifera salikounda gum copal 西非香脂木gum m copal 柯巴胶 返回 copal gum