created sense approved 硬骨头/硬骨頭 · yìnggǔtou · resolute person
硬骨头 / 硬骨頭
yìnggǔtou
resolute person
a person of unyielding character or integrity who does not succumb to pressure
他是一个有气节的硬骨头。
noun
created sense approved 硬骨头/硬骨頭 · yìnggǔtou · tough task
硬骨头 / 硬骨頭
yìnggǔtou
tough task
a difficult problem to solve or a hard nut to crack
这项任务是个硬骨头,我们必须全力以赴。
noun