A method of heterotrophic nutrition in which bulk food is taken into an organism and subsequently digested (see digestion). Ingestion is the principal mechanism of animal nutrition. See also macrophagous; microphagous.
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。