car 多指乘坐人的小汽车或轿车。
bus 一般指公共汽车或大型客车。
truck 与lorry同义，都指卡车或货车，前者为美国用词，后者用于英国。
coach 原义指四轮马车，现指轿式汽车，长途公共汽车，还可指火车设有卧铺的车厢。
automobile 是汽车的总称。
jeep 吉普车，指一种小型轻便、适合在崎岖路面或野外使用的车子。
car riage指马车，两匹或两匹以上马拉的四轮马。
waggon 指四轮运货马车或牛车，也指铁路的无盖货车。
参考例句
1. Trust in god but lock your car. 相信上帝，但是给你的车上锁。
2. I think the red car is Japanese. 我想这辆红色的车是日本的。
3. Do you know that man?The one in the car. 你认识那个人吗？坐在汽车里的那个人吗。
英英解释
n.
1. a motor vehicle with four wheels; usually propelled by an internal combustion engine
2. a wheeled vehicle adapted to the rails of railroad
3. a conveyance for passengers or freight on a cable railway
4. the compartment that is suspended from an airship and that carries personnel and the cargo and the p
5. where passengers ride up and down
