amyloplastWiktionary 原文构词拆分amylo-前缀starch+-plast后缀A small body, structure, particle, or granule, especially of living matter. · A plastid.词源说明From amylo- + -plast.释义（英文）名词 Noun(biology) A specialized leucoplast responsible for the storage of amylopectin through the polymerization of glucose.