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单词	American scoter
释义	American scoter noun : a large North American scoter (Oidemia americana), the male being coal black with a bright yellow protuberance at the base of the upper mandible, the female being dusky brown with whitish cheeks Word History First Known Use 1831, in the meaning defined above
随便看	aluminum paper aluminum soap aluminum sulfate aluminum trihydrate aluminums alumite alumna alumnae alumnal alumni alumnor alumnus alumnuses alumohydrocalcite alumroot alumroots alums alumstone alun-alun alunda Alundum alundums alunite alunites alunogen

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。