in the wall on the wall in the tree on the tree 的区别

in the wall与on the wall的区别 picture in the wall还是on the wall a photo in the wall还是on the wall? 英语中是用ON THE WALL还是IN THE WALL in the wall ,on the wall有什么区别 in the wall on the wall in the tree on the tree 的区别 英语中,the window is in the wall 还是the window is on the wall? the door in the wall 还是the door on the wall On the Wall 歌词 There is a boy in the（ ） on the wall in the 和on the wall有什么区别? A photo is ( )the wall ,but the window is ( ) the wall (用in,on 填空） 问下,英文窗户在墙上是On the wall 还是In the wall 照片在墙上用的是on the wall?还是in the wall?英语 in the wall 和on the wall 的区别和用法 in the wall 和 on the wall 有什么区别啊?thabk you! 是on the wall还是in front of the wall,说有是墙上有一幅画 in the wall of 与on the wall of的差异?