短語(yǔ)詞組短語(yǔ)Vascular Bundle plant 維管束植物vascular r plant species 維管束植物aquatic vascular bundle plant [植]水生維管束植物vascular r plant 維管植物parasite vascular plant 寄生維管植物morphology of vascular plant [植]維管植物形態(tài)學(xué)wetland vascular plant 濕地維管植物early land vascular plant 早期陸生維管植物 返回 vascular plant