“认错”常见的英文表达有 admit one's mistake、acknowledge one's error 或 make an apology for one's wrongdoing ，具体使用可根据语境来选择：
admit one's mistake：直接表达承认自己的错误，强调对错误事实的认可。
例句：He finally admitted his mistake and apologized to his teammates.（他最终承认了自己的错误，并向队友们道歉。）
acknowledge one's error：与“admit one's mistake”意思相近，但“acknowledge”更正式一些，常用于书面或较为严肃的场合。
例句：The company acknowledged its error in the product design and promised to make improvements.（公司承认了产品设计的错误，并承诺会进行改进。）
make an apology for one's wrongdoing：侧重于表达因自己的错误行为而向他人道歉这一行为，更强调道歉的动作。
例句：She made an apology for her wrongdoing and asked for forgiveness.（她为自己的错误行为道歉，并请求原谅。）