quillback / ˈkwɪlˌbæk /

📖毕业后词汇绗缝绗缝机绗缝剂绗缝板

quillback 的定义

n. 名词 noun

plural quill·backs, quill·back.

  1. a carpsucker, Carpiodes cyprinus, inhabiting waters in the central and eastern U.S., having one ray of the dorsal fin greatly elongated.