sand eelWiktionary 原文英美构词拆解sand词干+eel词干词源链中古英语Middle English约 1150–1500 年sandeel↓ 继承英语Englishsand eel词源说明From Middle English sandeel, sandell, sandel, equivalent to sand + eel. Cognate with German Sandaal (“sand eel”), Danish sandål (“sand eel”).释义名词noun1Any of various species of slim fish, resembling eels, especially of the family Ammodytidae.