a heap of的用法和样例：
- The boy had a lot of pocket money.
- He met with many a setback in his lifetime.
- They eat a great deal of fruit in addition.
- Large numbers of birds migrate south every winter.
- I saw a crowd of magazines and papers on her desk.
- There were piles of litter on the streets.
- all of a heap 一下子
- be knocked all of a heap 被弄得昏头昏脑,吓成...
- be struck all of a heap 大吃一惊
- strike someone all of a heap 弄得某人晕头转向...
- knock someone all of a heap 弄得某人晕头转向...
a heap of的相关资料：