s Rorqual鳁鲸的近亲
rorqual detail须鲸科
northern rorqual鳁鲸
HMS Rorqual领皇家鲸号
lesser rorqual缟臂鲸
Great Northern Rorqual巨北须鲸;与大北须鲸
huile de rorqual rostré真甲鲸油
N（名词） any of several whalebone whales of the genus Balaenoptera, esp B. physalus: family Balaenopteridae. They have a dorsal fin and a series of grooves along the throat and chest 鳁鲸 (Also called finback)