n. 【鱼类】硬鳞鱼，光鳞鱼。 adj. (鱼)硬鳞的，光鳞的。 a ganoid scale 硬鳞。
primitive fishes having thick bony scales with a shiny covering 同义词：ganoid fish,
例句与用法
1.
Sturgeons and gars are ganoid 鲟鱼和长嘴鱼都是硬鳞鱼。
2.
Rice mill industry is the important component of our national provision industry . rice mill is one of the master machines of the art factitious machine . the output are required that the rice surface is ganoids , the fractional rice , rice bran , rice sugar and grain is the minimum , the machine are required highly efficiency 碾米工业是我国粮油工业的重要组成部分，碾米机械作为粮食加工机械中的主要机械之一，对产品的要求主要是加工出的成品米表面光洁、碎米少、含糖、含糠、含谷量低，出米率高、电耗低以及安全、可靠耐用等。
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