...a compost heap...是什么意思？

...a compost heap...

一堆堆肥

compost

n. 堆肥，混合，合成；vt. 施堆肥，把（蔬菜等）制成堆肥；

例句
...a small compost heap.
一小堆堆肥

heap

n. 堆，堆积，<口>许多，大量，<俚>破车；vt. 扔成一堆，完全填满，灌满，大量或奢侈的赠予；

例句
She turned her face away from him, burrowing into her heap of covers.
她侧过脸背向他，钻进她那堆被子里。