A kind of truck running on an overhead track and carrying a suspended load. 空中吊车。 the moneycarrying trolleys in large stores 大商店内装于天花板上的钞票输送架。 A grooved metal wheel traveling in contact with a live electric wire. (电车与架空电线接触的)触轮。 The car stopped because the trolley was off the wire. 电车因触轮脱离电线而停住。 A small car, or truck operated on a track, as in a mine or factory. (在矿场或工厂用的)有轨小车；小载货车。 A cart or wheeled stand used for conveying something (as food or book). 【英】(搬运食物或书等的)手推车；台车。 Same as trolly. 亦可作 trolly。 off one's trolley 【俚】丧失理智；疯狂。 trolley line (a)电车行驶系统或行驶路线。(b)无轨电车公司。 |