canvasback
英：['kænvəsˌbæk] 美： ['kænvəsˌbæk]
canvasback 基本解释
n.（产于北美洲的）帆布潜鸭（因其背羽呈帆布色而得名）；帆背潜鸭；
英英释义
canvasback[ 'kænvəsbæk ]
n.North American wild duck valued for sport and food同义词：canvasback duckAythya valisineria
canvasback 相关例句
权威例句
CanvasbackCanvasbackThe canvasback on a prairie marshSurvival and Movements of Canvasback DucklingsSurvival of Radiomarked Canvasback Ducklings in Northwestern MinnesotaSTABLE-ISOTOPE ANALYSIS OF CANVASBACK WINTER DIET IN UPPER CHESAPEAKE BAYDistributional Responses of Canvasback Ducks to Weather and Habitat ChangeSeasonal Influence on the Strategies of Growth and Development of Canvasback and Lesser Scaup DucklingsEffects of intra- and interspecific brood parasitism on a precocial host, the canvasback, Aythya valisineriaSerum levels of luteinizing hormone (LH), prolactin, estradiol, and progesterone in laying and nonlaying canvasback ducks ( Aythya v...
