We shall have to refine on our methods of advertising.

我们得进一步改进做广告的方法.

《简明英汉词典》

Modern medical techniques refine on those of the past.

现代医疗技术比过去的医疗技术要优越.

《简明英汉词典》

Modern medical techniques refine on those of the pass.

现代医学技术比过去的医学技术优越.

辞典例句

The author is planning to refine on his work of five years ago.

作者打算把他5年前的著作修改得更完美些.

辞典例句

She will refine on her Bad points.

她会改进她的缺点.

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After 30 years, the mature author was able to refine on the work of his youth.

过了30年, 这作家已经成熟,他可以把年轻时的作品改得更完美.

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After 30 years, the mature author was able to refine on the work of his youth.

过去30年, 这位作家已经成熟,他可以将年轻时候写的作品修改得更完美了.

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