be covered with 和be covered by 的区别,请造句哇

be covered in 和be covered with 有什么区别? be covered with和be covered by有什么区别? be covered with 和 be covered under 有什么区别? 用be covered with造句 A be covered with B cover with和be covered with有什么区别 be covered with 和be covered by 的区别,请造句哇 be covered with 和be covered by 可否通用?都是表示“用.覆盖,被.覆盖,由. be covered with 与 be covered by 有什么不同? be covered with 与be covered by的区别是什么? be covered with .be covered by 的区别? Be covered be covered be covered be covered in 和 be covered on有什么不同? be covered with 和be covered by 的区别the wall seem to be covered witn the skin of a fishit looks as if the stadium is covered by a gray net of steel分析一下这两句 cover.with和be covered with的区别最好能举出例句 (1） ... when ...造句,还有（2)... not only..., but also ...和(3) ... be covered with ...