sleekstoneWiktionary 原文英/ˈsliːkˌstəʊn/美/ˈslikˌstoʊn/构词拆解sleeksleek词干stonestone词干词源链中古英语Middle English约 1150–1500 年slykeston↓ 继承英语Englishsleekstone词源说明From Middle English slykeston; equivalent to sleek + stone.释义名词noun1A smooth stone used for polishing.