coach /kəutʃ/ I. n. ［c］1.长途公共汽车：drive a coach 驾驶长途汽车；leave by coach for Edinburgh 乘长途汽车前往爱丁堡 2.(铁路)旅客车厢：a passenger coach 客车；cross a number of coaches to reach the sleeping car 走过好几节车厢才到卧铺车厢 3.教练： a football coach 足球教练；head coach 主教练 ‖II. vt. 训练，辅导：coach sb. for English examinations 辅导某人英语考试；coach sb. privately in maths 个别辅导某人学数学