be covered in 和be covered with 有什么区别?
问题描述：
be covered in 和be covered with 有什么区别?
答
be covered in 是用……填满,表动作
be covered with 是被……覆盖 举一例：
In winter,the earth is covered with snow.
也有充满的意思（无形的,例感情等）