1.
indivisible train set
不能拆散的列车车底
2.
After the accident both cars lay in the street upside down.
因为发生车祸，两部车子都车底朝天。
3.
The underneath of the car was covered with rust.
汽车底部锈迹斑斑。
4.
The underneath of the car was badly rusted.
汽车底部?得很厉害.
5.
emergency support
车底制动拉杆安全托
6.
Scraped the bottom of the car on a rock.
岩石擦坏了汽车底盘
7.
chassis, automobile, fitted with engines
汽车底盘,装有发动机
8.
chassis, fire-engine, fitted with engines
消防车底盘,装有发动机
9.
chassis, taxi-cab, fitted with engines
出租车底盘,装有发动机
10.
floor for delivery tricycles
载货三轮脚踏车底板
11.
chasis, for the works trucks and tractors
工程载重汽车及拖车底盘
12.
(of a vehicle chassis)hanging lower than the axles
（指机动车底盘）下置车架的.
13.
chassis (and parts thereof) for trailers or animal-drawn vehicles
挂车或畜拉车底盘（及其零件）
14.
possum belly
[美俚]火车车箱底下的贮藏室, 车辆底部的藏物处
15.
the floor or bottom of a wagon or truck or trailer.
马车、卡车或是拖车的底部。
16.
the underneath of a car, shelf, sofa
汽车、 搁架、 长沙发的底部.
17.
bottom-dumping hopper body truck
底卸料斗式运货汽车
18.
chassis connecting system
底盘车联结运输方法