helusWiktionary 原文英美词源链古希腊语Ancient Greek约前 1500–前 300 年ἧλος‘nail’↓ 派生英语Englishhelus词源说明From Ancient Greek ἧλος (hêlos, “nail”).释义名词noun1(entomology, rare) In scarabaeoid larvae, a coarse fixed spine located near the haptomerum.