coachs
美
英 
例句
Exam eve, miss Zhang reviews a problem to a few can find no way out, mr Li coachs patiently to her, make her smile through tears.
考试前夕,张小姐对着几道复习题一筹莫展,李先生对她耐心辅导,使她破涕为笑。
The book coachs variously on market now a lot of, quality discretion is uneven.
现在市面上各种各样的辅导书很多,质量高低参差不齐。