n. 无足蜥蜴，两头蛇
1.A lizard of the genus amphisbaena; harmless wormlike limbless lizard of warm or tropical regions having concealed eyes and ears and a short blunt tail.
无足蜥蜴属的蜥蜴；温带或热带地区四肢无力蚯蚓状蜥蜴，眼睛和耳朵隐蔽，尾巴短而硬。
2.A lizard of the genus amphisbaena; harmless wormlike limbless lizard of warm or tropical regions having concealed eyes and ears and a short blunt tail.
无足蜥蜴属的蜥蜴；温带或热带地区四肢无力蚯蚓状蜥蜴，眼睛和耳朵隐蔽，尾巴短而硬。