Senses
摇头晃脑/ 搖頭晃腦 to sway one's head
to wag or bob one's head from side to side, often in time to music or while reading
摇头晃脑/ 搖頭晃腦 self-satisfied
describing an air of being self-satisfied, smug, or lost in one's own enjoyment
References
No references for this word.