guard's van
短语n. （火车列车的）警卫车厢; 守车
词形变化
guards' vans
复数
guards' vans
释义与例句
n.
-
1.
The last carriage on a passenger train which was occupied by the guard, consisted of storage space for parcels, bicycles, etc, and sometimes had an emergency brake.
爱尔兰 英国 历史 交通