作者: Creazilla 套裝: All Trees Leaves Alnus glutinosa also known as the common alder, black alder, European alder, European black alder, or just alder. 執照: Creative Commons Attribution 4.0 (CC BY 4.0). 免費供個人和商業使用。 必須註明出處。 更多信息。 16下載 列印 免費下載