坚苦
jiānkǔ
упорный, настойчивый; выносливый; стоический
jiānkǔ
坚忍刻苦。jiān kǔ
心志坚定,刻苦从事。
宋史.卷四二七.道学传一.邵雍传:「始为学,即坚苦刻厉。」
jiānkǔ
adamant; steadfast and assiduous坚毅刻苦。
примеры:
坚苦卓绝的斗争
an extremely hard and bitter struggle; a most arduous struggle
坚苦卓绝的战斗
a hard-fought battle
这位健将为参加拳击大赛夺魁而进行坚苦的锻炼。
The challenger has been training hard for the big fight.