Correct

双倍

/ shuāngbèi / 
Strokes

Definition

twofold/double

Example

As a Noun

double

1
Shuāng
双
bèi
倍
de
的
qián
钱

double amount of money

2
Shuāngbèi
双倍
shōufèi
收费

make a double charge

3
Shuāng
双
bèi
倍
chánghuán
偿还

pay in twice the amount

4
Fù
付
shuāng
双
bèi
倍
de
的
qián
钱

pay double (for sth)