gustlessWiktionary 原文1词源 1演变路径（由近及远）英语源自 ←拉丁语 gustus “a tasting”词源说明From Latin gustus (“a tasting”), and suffix -less.释义（英文）形容词 Adjective(obsolete) tasteless; insipid词族相关词（2）degustationdisgust2词源 2构词拆分gust词根/词干+-less后缀Lacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.词源说明From gust + -less.