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radula n.( pl. -lae ) 【動物;動物學】齒舌。ad...

radux

Unlike other molluscs , bivalves lack a radula and feature labial palps , which carry food from the gills to the mouth 與其他軟體動物不同的是,雙殼貝缺乏齒舌,具有唇瓣,可將食物由鰓送到口部