triclad
triclad[ˈtrʌɪklad]noun- (Zoology)a free-living flatworm of an order characterized by having a gut with three branches, including the planarians
(动)三肠目涡虫,真涡虫
- Order Tricladida, class Turbellaria
三肠目,涡虫纲
语源- late 19th cent.: from modern Latin Tricladida, from tri- 'three' + Greek klados 'branch'
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