epibiontWiktionary 原文英美构词拆解epiepi-前缀biont-biont后缀epi-Above in location or position. · Upon, atop, directly on top of in terms of position.-biont(biology) Forms nouns for a discrete living organism that has a specified mode of living.词源说明From epi- + -biont.释义名词noun1(ecology) Any organism that lives on the surface of another living organism同族词相关词 3epibiota·epibiotic·basibiont