单词 nerka 释义 nerka|nk|Also 8 nar-, naerka, 9 nerker.[Evidently a native name, but the precise source is obscure.]A common salmon (Oncorhynchus nerka) of Alaska and Kamtchatka.1764J. Grieve Hist. Kamtschatka 150 Another species of fish is called muikis...