coach² v [I,T] 1 to train a person or team in a sport 〔在体育运动中〕训练，当教练: Hal coaches the local football team. 哈尔担任当地足球队的教练。 2 to give someone additional private lessons in a subject 〔课外〕为…补习，辅导: He was coached in most subjects for the first two terms. 最初的两个学期里，他的大多数学科都请人补习。