underbody发音名词1车底、底盘下部Salt from the winter roads had rusted the car's underbody.冬天路面上的盐让车底生了锈。2腹部、下腹The lizard's underbody is a pale creamy yellow.这只蜥蜴的腹部呈淡奶油黄色。3船体水下部分Divers inspected the underbody of the ship for damage.潜水员检查船体水下部分是否受损。用这个字练口说→