a common albatross, Thalassarche (or Diomedea) melanophris, which has a dark back, upperwings, and eyebrows, and is widespread in southern oceans.
英语词典包含1132095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。