HSK 6 HSK V7-9
Correct
心血
/ xīnxuè /
Strokes
Definition
heart's blood/expenditure (for some project)/meticulous care
Example
As a Noun
painstaking care/effort
1
Xīnxuè
心血
de
的
jiéjīng
结晶
fruit of one's painstaking work
2
Huāfèi
花费
hěnduō
很多
xīnxuè
心血
take great pains (to do sth)
3
Fèijìn
费尽
xīnxuè
心血
expend all one's energies