head-on coursenose-to-nose course迎面: head-on; in one's face; face ...航向: -方位指示器 course-and-bearing in ...水平面航向稳定性: directional stability in horizontal迎面交叉航向攻击: crossing-in-front attack迎面交叉航向通过: opposing crossover下载手机词典可随时随地查词查翻译