| 单词 | planaria | 
| 释义 | planaria [plǝ`ner·ē·ǝ]  INVERTEBRATE ZOOLOGY Any flatworm of the turbellarian order Tricladida; the body is broad and dorsoventrally flattened, with anterior lateral projections, the auricles, and a pair of eyespots on the anterior dorsal surface.  | 
	
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