🔍
苦
心
苦
心
Definitions2 characters
ku3 xin1
painstaking effort/to take a lot of trouble/laborious at pains
Usage•••frequent
Pronunciations
苦
心

As word

1
ku3
painstaking effort/to take a lot of trouble/laborious at pains
2
xin1
painstaking effort/to take a lot of trouble/laborious at pains