frontedadj.有正面的;前移的v.面对,朝向(动词front的过去式和过去分词)
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 vertical lever十字支撑
front overhang angle前悬角
front clipping plane前剪取面
front traction drive正反向比
front carried duster胸挂式喷粉机
frontol sinus chesil额窦凿
front engine vehicle前置发动机汽车
Frontopsylla ambigua奇额蚤
fronto-nasal canal额鼻管
front -landing leg前支腿