名詞 piling:

1. a column of wood or steel or concrete that is driven into the ground to provide support for a structure
   同義詞：pile, spile, stilt

動詞 pile:

1. arrange in stacks
   同義詞：stack, pile, heap
2. press tightly together or cram
   同義詞：throng, mob, pack, pile, jam
3. place or lay as if in a pile
   同義詞：pile

1. Evidence was piling up against them.
   不利於他們的證據(jù)越來越多。
2. Her debts are piling up and she has no money to pay them.
   她債臺日高已無力償還。
3. The situation is frightful, but it's just piling on the agony to keep discussing it.
   情況很可怕，可是還一個勁兒地議論讓人覺得更可怕。
4. The little boy is piling up his building blocks.
   小男孩正在搭積木。

pil.ing

n.（名詞）
The act of driving piles.
打樁：打樁的行為
Piles considered as a group.
樁叢：被認為是一組的樁
A structure composed of piles.
樁結(jié)構(gòu)：由樁組成的結(jié)構(gòu)