sightlessWiktionary 原文英美adj.盲的，不可见的中文释义来自 ECDICT构词拆解sightsight词干less-less后缀-lessLacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.词源说明From sight + -less.释义形容词adjective1Without sight; blind; unseeing.2Synonym of invisible.同族词派生词 2sightlessly·sightlessness