FAQs About the word head-scratching

令人挠头

confusion, the act or activity of scratching one's head while pondering or puzzling over something difficult to understand, difficult to understand

困惑,雾,缠结,困惑,忽悠,困惑,困惑,困惑,混乱,混乱

保证,确定性,自信,信念,确定性,积极性,确定性

head-scratchers => 挠头的问题, head-scratcher => 头疼, heads => 头, headlights => 前照灯, headlands => 海岬,