aquaticsn.水上运动名词aquatic的复数形式.aquaticadj.水生的；水中的；水上的n.水生动物；水草aquatic microorganism水生微生物Aquatic living beings水生生物aquatic compound feed水产配合饲料aquatic product trade水产品贸易aquatic biomorphology水生生物形态学aquatic vascular plant水生维管束植物aquatic product market水产品市场aquatic plant residues水生植物残体aquatic insect ecology水生昆虫生态学aquatic products trade水产品贸易