A large covered truck for moving household good, circus animals, etc.

有盖大货车；家具搬运车；(马戏班等)载野兽的大车。

A light wagon for carrying goods; also, a railway baggage car.

轻便货车；【英】火车的行李车。

The front, as of an army or fleet.

(军队或舰队的)先锋。

The people who lead any movement.

先进者；先驱者。

Vanguard.

先锋部队。