词典释义：
释义
〈非正式〉应该知道的事情；值得了解的情况；知识，经验
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Teddy taught me a thing or two about wine .特迪教给我一些关于葡萄酒的知识。
双语例句
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"I've found out a thing or two lately," continued the Badger.
“我最近发现了一两件事。”獾子班杰接着说。
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She's been married five times, so she knows a thing or two about men!
她结过五次婚，所以对男人有所了解。
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Betty had learned a thing or two about down-home cooking from her mother.
贝蒂从她妈妈身上学到了简单的乡村式烹饪。
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She knew a thing or two about it.
她对此事略知一二。
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Who knows, maybe you'll learn a thing or two as well.
谁知道呢，或许你也能学到一两样东西。
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Nonsense, let him observe. He'd learn a thing or two.
不用了，让他待着，说不定能学到点什么。
《Kingsman: The Secret Service》《王牌特工：特工学院》
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OK, the reason I think that the argument holds water though is because that's exactly what I went through, so I happen to know a thing or two about learning to appreciate Chinese pop as a Westerner.
好，我认为这个理由站得住脚，因为这正是我经历过的，所以我恰好对西方人如何学习欣赏中文流行歌曲略知一二。
《Leehom Wang Speech at Oxford》《王力宏牛津大学演讲》