blood, sweat and tears
成語所屬單字blood
blood, sweat and tears — 慣用語
1. A lot of hard work and effort.
1.慣用語
釋義
血汗與淚水；極大的努力
A lot of hard work and effort.
例句
Building this company took years of blood, sweat and tears.
She put blood, sweat and tears into her art project.