on-the-ball

on-the-ball be on the ball stay on the ball~ I hit the ball on his head. “on the ball的意思是什么 谁知道on the ball的意思?In class you must stay on the ball. Don't ______ TomA pass the ball on B pass the ball to the small ball is on the wall.的中文是什么 My ball is on the f under the table My ball is _____ the bed,on the floor. they were thowing the ball around on the field. He often plays beach ball on the beach in summer.划plays beach ball提问 美国谚语the ball is on your side啥意思 We oftwn kick the ball on ten planground是什么意思 Our soccer ball is on the chair(改为一般疑问句) pass the ball on .me 填介词或者副词 There is a ball on the f什么 do you know thata big ball on the