Definition (积累)
- B2
to accumulate or escalate in regard to negative circumstances.
（使）（坏事）累积或增加
If the issues aren't addressed, the stress will just pile up.
如果这些问题没有得到解决，压力只会不断累积。
She is worried that the debts will pile up over time.
她担心债务会随着时间累积。
Over time, these small mistakes can pile up into a significant problem.
随着时间的推移，这些小错误可能会累积成一个重大问题。