Post navigation boom truck 英[buːm trʌk] 美[buːm trʌk] n. 带随车起重机的卡车; [例句]Approach to Robotization of Concrete Boom Truck for Construction 混凝土泵车浇筑过程机器人化探讨 winch 英[wɪntʃ] 美[wɪntʃ] n. 卷扬机; 绞车; vt. (用绞车)吊起,拉起; [例句]He would attach a cable around the chassis of the car and winch it up on to the canal bank 他会把钢丝绳拴在汽车底盘上,用卷扬机把汽车吊到运河岸上。 [其他] 第三人称单数:winches 复数:winches 现在分词:winching 过去式:winched 过去分词:winched