FAQs About the word head-scratching

令人撓頭

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

混淆,霧,糾纏,困惑,忽悠,困惑,困惑,困惑,混亂,混亂

保證,確定性,自信,信念,確定性,積極性,確定性

head-scratchers => 傷腦筋的問題, head-scratcher => 頭疼, heads => 頭, headlights => 前照燈, headlands => 海岬,