underbody

• 名词，指动物身体的下部或柔软腹部；也指车辆、物体等的底部或底盘。

A noun referring to the soft belly or underside of an animal's body.

1. Underside of an animalB2formal

   The soft, lower part of an animal's body, often the belly or abdomen.

   腹部

   • The cat's underbody was covered in mud after crawling under the porch.
   • Veterinarians examined the dog's underbody for signs of injury.
   • The turtle's underbody is protected by a hard shell.

   同义词bellyunderbellyunderpartundersideventer

2. Underside of a vehicleB2formal

   The lower part of a vehicle, including the chassis and components underneath.

   底盘

   • The mechanic inspected the car's underbody for rust damage.
   • Off-road vehicles often have reinforced underbody protection.
   • Salt from winter roads can corrode the underbody of a truck.

   同义词bellyunderbellyundercarriage

   反义词topside