porpoise 'pɒ:pәs
释义
n. 海豚, 鼠海豚
英文释义
n. any of several small gregarious cetacean mammals having a blunt snout and many teeth
词形变化
复数: porpoises 现在分词: porpoising 过去式: porpoised
BNC词频排名: 17,642 | 当代语料库词频排名: 23,262