Correct

就手

/ jiù shǒu /
Strokes

Example

As an Adverb

while you're at it

1
jiù
shǒu
zhè
fēng
xìn
gěi
le
  

Please mail this letter for me while you are at it.

2
Qǐng
jiùshǒu
就手
mén
guānshàng
关上
  

Close the door behind you, please.