华
HuaVoca心血
HSK 7-9NOUN
Noun4 examples
1.
painstaking effort
她把心血全部灌注在孩子的身上。
She put all her efforts into her children.
她花费心血写这本书。
She devoted her efforts to writing this book.
他投入了很大的心血。
He invested a lot of dedication.
他们付出心血才成功。
They succeeded only by putting in their effort.