There are two types of mollusc that are actively venomous.
有两种随时释放毒
软体
物。
There are two types of mollusc that are actively venomous.
有两种随时释放毒软体物。
Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth.
与其他软体物不同是,双壳贝缺乏齿舌,具有唇瓣,可
食物由鳃送到口部.
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