Frontel弗龙泰尔frontn.正面；前面；前线；【气象学】锋vt.朝向；面对；对付vi.面朝；掩护adj.前面的front-wheel forks前叉front surface field前面场front-end machine前端机器front parking light前驻车灯front barrel flange机筒前端法兰front wearing plate前护板front-drive truck前轮驱动载货汽车frontonasal process额鼻突front-inclination前倾角front to rear index冷库近15d进肉量