1 a person who trains people to compete in certain sports （体育运动的）教练: a tennis coach 网球教练

2 (Brit 英) a comfortable bus used for long journeys 长途客车: It's cheaper to travel by coach than by train. 乘长途客车旅行要比乘火车便宜。 ☞picture at bus 见bus插图

3 = CARRIAGE(1)

4 a large vehicle with four wheels pulled by horses, used in the past for carrying passengers 四轮大马车（尤指旧时用的） ☞Look at carriage and car. 参看carriage及car。