短语词组短語red laver 紅藻laver harvester [水産]紫菜採集機Laver farm 紫菜養殖laver jam 紫菜醬laver drink 紫菜飲品laver polysaccharide 紫菜多糖laver culture 紫菜養殖adsorption laver 吸附層laver dehydrator [水産]紫菜脫水機 返回 laver