单词：rorquals
(rorqual 的复数) n.[动]一种鲸鱼(尤指长须鲸)
plural of rorqual
n any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin
n any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin