Definition: to keep thinking or talking about something, especially something bad or unpleasant Level: C1
我不想纠结于过去。
I don't want to ___dwell ___on the past.
纠结于小的挫折是没有成效的。
It's unproductive to ___dwell ___upon minor setbacks.
她经常纠结于自己的失败，而不是继续前进。
She often ___dwells ___on her failures instead of moving forward.
