sleekstone
发音
UK
/ˈsliːkˌstəʊn/
US
/ˈslikˌstoʊn/
词形变化
sleekstones
复数
sleekstones
释义与例句
n.
-
1.
A smooth stone used for polishing.
词源
From Middle English slykeston; equivalent to sleek + stone.
来源：wiktionary