caecilian
caecilian[sɪˈsɪlɪən](亦作 coecilian)noun- (Zoology)a burrowing worm-like amphibian of a tropical order distinguished by poorly developed eyes and the lack of limbs
(动)蚓螈
- Order Gymnophiona (or Apoda): five families
蚓螈目(或无足目):5科
语源- from modern Latin Caecilia (genus name), from Latin caecilia 'slow-worm', + -an
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