动词
中文翻译：Unknown
同义词：
['promise', 'vow', 'pledge', 'guarantee', 'assure例句：1. I made a promise to my friend that I would help him with his homework.（我向我的朋友承诺，我会帮他完成作业。）']
例句：
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4.
对某人或某事
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1. I made a promise to my friend that I would help him with his homework.
我向我的朋友承诺，我会帮他完成作业。
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2.She promised her mother she would finish her homework before dinner.
她向妈妈承诺，她会在晚饭前完成她的作业。
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3.The company made a pledge to improve its environmental practices.
该公司承诺将改善其环境实践。
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4. He made a pledge to never lie again.
他发誓再也不说谎了。
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5. They made a pledge to work together and achieve success.
他们发誓要共同努力，实现成功。