fix on与fix with
问题描述：
fix on与fix with
答
fix on 把…固定住The tail won't come off the toy plane; it is fixed on with nails.玩具飞机的机尾掉不下来,它是用钉子钉住的.把…集中在…上Fix your eyes on the road and we will be much safer.眼睛盯住公路...