“后档”在汽车领域通常指汽车后部的挡风玻璃(rear windshield)或后保险杠(rear bumper);在其他机械或设备相关语境中,若“后档”指后部挡块、后挡部件等,可译为 rear stopper、rear block 等,具体需结合实际使用场景确定。以下为常见场景的英文表达:
后挡风玻璃:rear windshield(美式英语)或 rear windscreen(英式英语)
例句:The rear windshield of the car was shattered in the accident.(这辆车的后挡风玻璃在事故中破碎了。)
后保险杠:rear bumper
例句:The rear bumper of the truck was slightly damaged.(这辆卡车的后保险杠有轻微损坏。)
后挡块:rear stopper
例句:Install the rear stopper to prevent the component from moving backward.(安装后挡块以防止部件向后移动。)
后挡部件:rear block(在特定机械结构中,表示后部阻挡或定位的部件)
例句:The rear block ensures the proper alignment of the machine parts.(后挡部件确保机器零件的正确对齐。)