| 释义 | 
		- n.(火车、公共汽车等座位上方的)行李架
 - 网络独立活动行李架;实木行李架;后置物铝架
 
 n. roof rack,bike rack,rack 1.  | (火车、公共汽车等座位上方的)行李架a shelf for luggage above the seats in a train, bus, etc.  |  
 n.  | 1. a frame attached to the top of a motor vehicle, used for carrying things, especially luggage 2. an overhead frame in a train or bus for passengers to keep small items of luggage on 3. a metal frame fixed on the roof of a car, used for carrying large objects, bicycles etc. the British word is roof rack 4. a shelf in a train or bus, used for storing bags during a journey 1. a frame attached to the top of a motor vehicle, used for carrying things, especially luggage 2. an overhead frame in a train or bus for passengers to keep small items of luggage on 3. a metal frame fixed on the roof of a car, used for carrying large objects, bicycles etc. the British word is roof rack 4. a shelf in a train or bus, used for storing bags during a journey  |  
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