[-线]

Jyutping gam1 sin3 jyu4
Pinyin jīn xiàn yú

Definitions (Wiktionary)
  1. noun
    golden threadfin bream (Nemipterus virgatus)
    (syn.) 金线鲢, 油篦, 金線鰱, 紅哥鯉, 红哥鲤, 拍鐵婆, 拍铁婆