韵味八足
in the wall 指在墙里面比如 there is a window in the wall.墙上有个窗户2.on the wall 在墙表面There is a picture on the wall.墙上有张画为你解答,如有帮助请采纳,,Good luck! and Happy New Year!
福气少女毛毛酱
on the wall 在墙上; in the wall 在墙里①There is a picture on the wall.②There is a window in the wall.