1) Own up when you have made a mistake.
勇于承认错误。
3) A fault confessed is half redressed.
承认错误，等于改正一半。
4) I admit my mistake .
我承认错误。
5) obstinately refuse to admit one's error
硬不承认错误
6) They acknowledge their mistakes .
他们承认错误。
补充资料：勇于
1.亦作"勇于"。 2.谓临事不退缩，不推委。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条