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 support strap前支撑带front-rear switch前后开关front-panel floor楼面板front-end circuit前端电路Front control ideas比较研究frontooccipital EEG额枕脑电图front course sector前航道扇区front axle stay rod前桥撑杆Frontopsylla spadix棕形额蚤front coated mirror前表面镜膜镜