Correct

骷髅

/ kūlóu / 
Strokes

Definition

human skeleton/human skull

Example

As a Noun

human skeleton

1
Yī
一
jù
具
kūlóu
骷髅

a human skeleton

As a Noun

human skull; death's head

2
Kūlóutóu
骷髅头

death's-head