词典释义：
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But at some point, I not only began to be able to appreciate the music but I started being able to contribute to it and create my own fresh spins on the tried-and-true.
但从某一刻开始，我不仅能够欣赏这种音乐，而且我开始能够贡献于它，在实践当中贡献我自己的新鲜血液。
《Leehom Wang Speech at Oxford》《王力宏牛津大学演讲》
短语搭配
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被证明有效（或可靠）的东西
双语例句
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And don't overlook the tried and true.
不要忽视尝试和真相。
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The second way is the tried and true, stored procedures
第二种做法已经被证明是卓有成效的，那就是使用存储过程
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There's a lot in sales and marketing that is tried and true.
在销售和营销中有很多这样的真实例子。
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Email may be tried and true, but it's also a hot area for development these days.
电子邮件是一种久经考验的产品，但最近同样成为一个热点。
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When all else fails…this is a tried and true method, loved for centuries by writers of all stripe.
如果其它方式都失败了……这是一个久经考验的、有效的办法，几个实际以来被各种类型的作家们所喜爱。