eider duck
英 [ˈaɪdə dʌk]
美 [ˈaɪdər dʌk]
n. 绒鸭,棉凫(生活在北方国家)
牛津词典
noun
- 绒鸭,棉凫(生活在北方国家)
a large duck with soft feathers, that lives in northern countries
英英释义
noun
- duck of the northern hemisphere much valued for the fine soft down of the females
Synonym: eider
考试分类
行业分类
柯林斯词典词频分级词汇
其他分类