Correct

蹿个儿

/ cuān gèr /
Strokes

Example

As a Verb

shoot up

1
de
háizi
孩子
cuān
蹿
gèrle
个儿
  
  
,
yuánlái
原来
de
fu
衣服
dōu
chuān
穿
shàng
le
  

My child has shot up and outgrown his clothes.