| 词汇 | mallard |
| 释义 | mallard noun[ C ] uk /ˈmæl.ɑːd/ us /ˈmæl.ɑːrd/pluralmallard or mallards a wild duck that is common in Europe and North America: 绿头鸭（常见于欧洲和北美的一种野鸭） The male mallard has a green head and reddish-brown chest.雄性绿头鸭的头部呈绿色，胸部呈棕红色。 Ronald Leunis/EyeEm/GettyImages Ducks, geese & game birds capercaillie drake duck duckling ducky game gander goose goosey gosling grouse guinea fowl guinea hen partridge pheasant quail turkey wildfowl mallard | American Dictionarymallard noun[ C ] us/ˈmæl·ərd/ a common, wild duck (= type of water bird) Examples of mallardmallard Various species of wild birds, especially waterfowl such as mallards, constitute an important reservoir of avian influenza viruses. In mallards there were many more juvenile than adult echinostomes and the ratio of adults to juveniles was 1:11 (table 1). The remaining three mallard samples, as well as the gull sample, were negative. In the last week, a number of early migratory birds, for example mallards, have been found covered in oil. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The mallard had gone, and that little area of land was dead. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The findings were based on a sample of 2,683 birds from 24 species of which mallard formed a significant number. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Are we absolutely certain that mallard are threatened? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 That can hold 2,000 widgeon or mallards in winter. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The mallard, the common wild duck, for instance, would be well advised to make its nest some weeks later than it usually does. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The mallard duck is indigenous to this country. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In this respect they are about as different from mallards as can be imagined. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I did not suggest there was a shortage or a running down of mallard. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Most of the mallard ducks of my acquaintance have now produced some young. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Its two rivers no longer flow black with coal dust but have herons and wild mallards nesting there. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There were some wild rabbits, and a pair of mallard used to breed there. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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