radula造句

例句与造句

1. Unlike other molluscs , bivalves lack a radula and feature labial palps , which carry food from the gills to the mouth
   与其他软体动物不同的是,双壳贝缺乏齿舌,具有唇瓣,可将食物由鳃送到口部
2. It's difficult to find radula in a sentence. 用radula造句挺难的