Correct
搔头
/ sāo tóu /
Strokes
Example
As a Verb
scratch one's head (in perplexity)
1
Zuìhòu
最后
yī
一
dào
道
tí
题
zhēn
真
ràng
让
wǒmen
我们
sāo
搔
le
了
yīzhèntóu
一阵头
。
The last question really had us scratching our heads.
2
Wéinán
为难
dì
地
sāotóu
搔头
scratch one's head as if in a dilemma
As a Noun
hairpin; hair clasp