stack against
靠…堆（放）:
The cases were stacked against the wall.
箱子靠墙堆放着 。
stack 和其它介词的搭配：
stack in
堆在…内:
The paintings were stacked in a corner of the room.
油画叠放在房间的一角。
stack on
堆在…上:
The plates were neatly stacked on the draining board.
盘子整齐地摞在滴水板上。
stack with
堆有…:
shelves stacked with boxes
放着盒子的架子
