mud turtle
noun
1- any of a number of drab-coloured freshwater turtles that often haul out on to mud banks, in particular泥龟, 鳖, 甲鱼, 尤指：
1.1
- an American turtle with scent glands that produce an unpleasant odour (genus Kinosternon, family Kinosternidae).美国香龟（动胸龟属, 动胸龟科）。
1.2
- an African side-necked turtle (genus Pelusios, family Pelomedusidae).非洲侧颈龟（非洲侧颈龟属, 侧颈龟科）。
1.3
- an Asian softshell (genera Lissemys and Pelochelys, family Trionychidae).（产于亚洲的）鳖, 甲鱼（缘板鳖属和鼋属, 鳖科）。