ruffe
/rʌf/(亦作ruff)
noun
1- a European freshwater fish of the perch family, with a greenish-brown back and yellow sides and underparts裸鲈。
1.1
- Gymnocephalus cernua, family Percidae.拉丁名Gymnocephalus cernua,鲈科。
词源
late Middle English: probably from a variant of ROUGH.