单词 sperver 释义 † sperver Obs. rare.In 4–5 speruer, -vyr, spreuere.[ad. OF. espervier, esperver (mod.F. pervier) and esprevier (obs. F. previer), = Prov. esparvier, It. sparviere (-eri, -ero), of Germanic origin (OHG. sparwari, sperwere, G. sperber)....