scaup

听听怎么读
英 [skɔ:p]
美 [skɔp]
是什么意思
  • n.

    斑背潜鸭,小潜鸭;

  • 英英释义

    scaup[ skɔ:p ]

    • n.diving ducks of North America having a bluish-grey bill

      同义词:scaup duckbluebillbroadbill

    学习怎么用

    权威例句

    SURVIVAL OF SCAUP DUCKLINGS IN THE BOREAL FOREST OF ALASKA
    Declining Scaup Populations: Issues, Hypotheses, and Research Needs
    Lesser Scaup diets during migration and winter in the Mississippi flyway
    Nest survival of scaup and other ducks in the boreal forest of Alaska.
    Intestinal helminths of lesser scaup ducks: patterns of association.
    Declining Scaup Populations: A Retrospective Analysis of Long-Term Population and Harvest Survey Data
    Influence of Age and Time on Reproductive Performance of Female Lesser Scaup
    Nutrient Reserves of Lesser Scaup (Aythya affinis) during Spring Migration in the Mississippi Flyway: A Test of the Spring Condition...
    Effects of variation in egg size and hatching date on survival of Lesser Scaup Aythya affinis ducklings
    Effects of Hatching Date and Egg Size on Growth, Recruitment, and Adult Size of Lesser Scaup
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