名詞 razorback:

1. a mongrel hog with a thin body and long legs and a ridged back; a wild or semi-wild descendant of improved breeds; found chiefly in the southeastern United States
   同義詞：razorback hog, razorbacked hog
2. any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin
   同義詞：rorqual

形容詞 razorback:

1. having a sharp narrow back
   同義詞：razor-backed

ra.zor.back

n.（名詞）
A semiwild hog of the southeast United States, having a narrow body with a ridged back.
尖背半野豬：一種產(chǎn)于美國東南部的半野豬，身體瘦小，脊背突出
See rorqual
參見 rorqual
A sharp, ridged hill.
尖削的小山，突出的小山