fronten额骨的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-end of receiver接收机前端front axle oil capacity前桥润滑油量front-mounted toolbar前悬挂机具架Frontopsylla adixsternan.无裂板额蚤front-silvered mirror前涂银镜,前表面镀银射镜front-side protection正面保护front-to-rear ratio前后比front-line supervisor第一线管理人FRONT SUSPENSION CRADLE前悬吊架Front bend of the trunk体前器屈