2025-10-08 00:44:22 浏览次

stickleback是什么意思 英[ˈstɪklbæk] 美[ˈstɪklbæk] n. 刺鱼（一类小型淡水鱼类）n. small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having...