A herbivorous, vertebrate animal that feeds on grass and herbs. An aquatic invertebrate that feeds by scraping or rasping material from organic mats (e.g. algal mats) coating the surface of a sediment or rock, or that eats larger plants.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。