selenolateWiktionary 原文构词拆分selenol词根/词干+-ate后缀“derivative”forms adjectives with meaning "having the specified thing" · forms adjectives with meaning "characterized by the specified thing"词源说明From selenol + -ate (“derivative”).释义（英文）名词 Noun(organic chemistry) Any derivative of a selenol in which a metal atom replaces the hydrogen attached to selenium RSeH => RSe-M+.