单词 serula 释义 ‖ serula|srjl|[See quot. 1678.]The red-breasted merganser, Merganser serrator.[1678Ray Willughby's Ornith. 336 The Bird called at Venice, Serula: Mergus cirratus fuscus.]1802Montagu Ornith. Dict., Merganser-red-breasted... Red-breasted...