Meaning of kū lóu:
kū lóu
骷髅
Noun
human skeleton; human skull
Wàn shèng jié de shí hòu, hěn duō rén xǐ huān zhuāng bàn chéng kū lóu.
万圣节的时候,很多人喜欢装扮成骷髅。
During Halloween, many people like to dress up as skeletons.
Zài wànshèngjié de pàiduì shàng, tā dàizhe yīgè kūlóu miànjù.
在万圣节的派对上,他戴着一个骷髅面具。
At the Halloween party, he wore a skull mask.