ewe (n.)youdaoicibaDictYouDict[ewe 词源字典]
Old English eowu "female sheep," fem. of eow "sheep," from Proto-Germanic *awi, genitive *awjoz (cognates: Old Saxon ewi, Old Frisian ei, Middle Dutch ooge, Dutch ooi, Old High German ouwi "sheep," Gothic aweþi "flock of sheep"), from PIE *owi- "sheep" (cognates: Sanskrit avih, Greek ois, Latin ovis, Lithuanian avis "sheep," Old Church Slavonic ovica "ewe," Old Irish oi "sheep," Welsh ewig "hind").[ewe etymology, ewe origin, 英语词源]