heap on的用法和樣例：
例句
- His books lay in a heap on the floor of the living room.
他的書疊成一堆放在客廳的地板上。 - He was struck all of a heap on her change in attitude.
她態度的變化，讓他摸不著頭腦。 - The books lay in a heap on the floor.
書堆放在地板上。
辭彙搭配
- heap reproaches on someone 對某人大加指摘...
- heap coals of fire on someone's head 參照 coal
