alligator lizard
noun
1- a heavily built slow-moving lizard native to North America and Mexico鳄蜥, 侧褶蜥。
1.1
- Genus Gerrhonotus, family Anguidae: several species, in particular G. coerulus.侧褶蜥属, 蛇蜥科：数种, 尤指侧褶蜥。