困扰 (kùn rǎo): To perplex (Verb) — Meaning & Stroke Order

He always interrupts when others are discussing problems, which bothers everyone.

Have you ever felt troubled due to a loss of sense of smell?

This historical puzzle still perplexes archaeologists to this day.

He frowned tightly, clearly troubled by heavy worries.

Have you been sleeping soundly lately, or are you often troubled by nightmares?