To fidget anxiously; to be at one's wit's end, showing distress through restless gestures.
问题迟迟得不到解决，他急得在屋子里撧耳挠腮，不知如何是好。
The problem remained unresolved for a long time, and he was so anxious, fidgeting in the room, at his wit's end.
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To fidget anxiously; to be at one's wit's end, showing distress through restless gestures.