piling
['pailiŋ]
n.打桩, 桩结构
动词pile的现在分词
例句与用法：
Evidence was piling up against them.
不利於他们的证据越来越多。
Her debts are piling up and she has no money to pay them.
她债台日高已无力偿还。
The situation is frightful, but it's just piling on the agony to keep discussing it.
情况很可怕，可是还一个劲儿地议论让人觉得更可怕。
The little boy is piling up his building blocks.
小男孩正在搭积木。
详细释义：
n.
打桩; (总称)桩材; 桩基