同义词: platyhelminth
以上来源于: WordNet
N any parasitic or free-living invertebrate of the phylum Platyhelminthes, including planarians, flukes, and tapeworms, having a flattened body with no circulatory system and only one opening to the intestine 扁虫类
This is the group of flatworms that cause schistosomiasis .
这是一群会导致血吸虫的扁形虫。
Flatworms such as these are just one of the 33,000 known species in Japanese waters.
像这样的扁虫只是日本水域中33000已知的物种之一。
Flatworms such as these are just one of the 33, 000 known species in Japanese waters.
像这样的扁虫只是日本水域中33000已知的物种之一。
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