ganoid fish
英
美
- fish n.鱼;鱼肉;笨蛋;新手;新囚犯v.钓鱼;捕鱼;摸索;搜寻
- ganoid n.硬鳞鱼adj.硬鳞的;表面光滑的;珐琅质的
Noun:
-
primitive fishes having thick bony scales with a shiny covering
- Ganoid fishes swarmed during the earlier geological periods.
硬鳞鱼在更早的地质时期数量巨大。
- Sturgeons and gars are ganoid.
鲟鱼和长嘴鱼都是硬鳞鱼。