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 rise前直裆
front yoke前支座
front room前屋; 起居室,=living room
front turn向前转身
front deck前舱
front pump前泵
front stop前光阑
front axle前桥,前轴
front sway摆头
front boom前臂