gnatcatcherWiktionary 原文英美构词拆解gnatgnat词干catchercatcher词干词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*kap-英语Englishgnatcatcher词源说明From gnat + catcher.释义名词noun1A member of any of various species of small passerine birds in the family Polioptilidae found in North America and South America, close relatives of the wrens.同族词派生词 1