Duff beer
达夫啤酒
Duffel bag
行李袋
Duff pastry
达夫面团
hilary duff
希拉里·达芙（美国女演员、歌手）
a complete duffer at languages.
语言学习方面的十足的笨蛋。
she played a couple of duff notes.
她弹错了几个音符。
Duff is being groomed for the job of manager.
达夫正接受训练, 准备当经理。
Duff called me in the course of our conversation.
在我们谈话时, 达夫打电话给我。
Duff explained his meaning shortly but clearly.
达夫简短但清楚地解释了他的意思。
Duff would not listen to his father's advice, but took his own course.
达夫一意孤行, 不听他父亲的建议。
That should tell us something about our need to get off our duff.
这告诉我们需要奋力摆脱困境。
来源: CNN 10 Student English May 2021 CollectionOvertook our Lou. Not bright enough to stop herself getting up the duff though.
比我们的路聪明 还不够聪明 不然就不会被搞大肚子了。
来源: Before I Met You SelectedSo if the fire can get deeply embedded into those organic peaty kind of duff layers, they can just hide out.”
因此，如果野火能深深埋入这种有机泥煤状的半腐层中，它就能隐藏起来。”
来源: Science 60 Seconds - Scientific American January 2022 CollectionBright – but not bright enough not to get herself up the duff, as Dad occasionally muttered.
聪明——但还不够聪明， 不会让自己陷入困境，就像爸爸偶尔咕哝的那样。
来源: Me Before YouPut bluntly, the colleges might have had duff portfolios (or especially bad tenants). The evidence on whether college endowments are good investors is mixed.
说白了，这些大学的投资组合可能都很差劲(尤其是糟糕的租户)。关于大学捐赠基金是否是优秀投资者的证据有好有坏。
来源: The Economist (Summary)Now, any of those stats should convince each of us to get off our duff more, but if you're anything like me, it won't.
现在，那些统计数据应该足以成功说服你我要多起身走动，但是如果你们像我这么懒，绝对办不到了。
来源: 2018 Best Hits CompilationAnd that's the key. So if the fire can get deeply embedded into those organic, peaty, kind of duff layers, they can just hide out.
这就是关键。所以如果大火能深入到这些有机的，含有泥炭的，没啥用的土层中，就能隐藏这些大火。
来源: Science 60 Seconds - Scientific American January 2022 CollectionThis is our newest experimental facility and the purpose of this facility is to understand pretty much how large woody fuels and deep duff layers, deep organic layers burn.
这是我们最新的实验设施，这个设施的目的是了解大量的木质燃料和深层尘土层，深层有机层是如何燃烧的。
来源: Connection Magazine'I need a bedroom, not a cupboard, and you've had the best room the whole time, just because you were dumb enough to get yourself up the duff.
“我需要一间卧室， 而不是橱柜，而你一直拥有最好的房间， 只是因为你愚蠢到让自己陷入困境。
来源: Me Before YouThis is a little cleared area down here and all the duff has churned up probably from turkey or deer who are looking around for acorns and nuts to eat for the, you know, buff up for the winter.
这里有一小块空地，这些是火鸡或者鹿的食物，它们四处寻找橡子和坚果来吃，你知道，为冬天做准备。
来源: VOA Standard English (Video Version) - 2022 CollectionDuff beer
达夫啤酒
Duffel bag
行李袋
Duff pastry
达夫面团
hilary duff
希拉里·达芙（美国女演员、歌手）
a complete duffer at languages.
语言学习方面的十足的笨蛋。
she played a couple of duff notes.
她弹错了几个音符。
Duff is being groomed for the job of manager.
达夫正接受训练, 准备当经理。
Duff called me in the course of our conversation.
在我们谈话时, 达夫打电话给我。
Duff explained his meaning shortly but clearly.
达夫简短但清楚地解释了他的意思。
Duff would not listen to his father's advice, but took his own course.
达夫一意孤行, 不听他父亲的建议。
That should tell us something about our need to get off our duff.
这告诉我们需要奋力摆脱困境。
来源: CNN 10 Student English May 2021 CollectionOvertook our Lou. Not bright enough to stop herself getting up the duff though.
比我们的路聪明 还不够聪明 不然就不会被搞大肚子了。
来源: Before I Met You SelectedSo if the fire can get deeply embedded into those organic peaty kind of duff layers, they can just hide out.”
因此，如果野火能深深埋入这种有机泥煤状的半腐层中，它就能隐藏起来。”
来源: Science 60 Seconds - Scientific American January 2022 CollectionBright – but not bright enough not to get herself up the duff, as Dad occasionally muttered.
聪明——但还不够聪明， 不会让自己陷入困境，就像爸爸偶尔咕哝的那样。
来源: Me Before YouPut bluntly, the colleges might have had duff portfolios (or especially bad tenants). The evidence on whether college endowments are good investors is mixed.
说白了，这些大学的投资组合可能都很差劲(尤其是糟糕的租户)。关于大学捐赠基金是否是优秀投资者的证据有好有坏。
来源: The Economist (Summary)Now, any of those stats should convince each of us to get off our duff more, but if you're anything like me, it won't.
现在，那些统计数据应该足以成功说服你我要多起身走动，但是如果你们像我这么懒，绝对办不到了。
来源: 2018 Best Hits CompilationAnd that's the key. So if the fire can get deeply embedded into those organic, peaty, kind of duff layers, they can just hide out.
这就是关键。所以如果大火能深入到这些有机的，含有泥炭的，没啥用的土层中，就能隐藏这些大火。
来源: Science 60 Seconds - Scientific American January 2022 CollectionThis is our newest experimental facility and the purpose of this facility is to understand pretty much how large woody fuels and deep duff layers, deep organic layers burn.
这是我们最新的实验设施，这个设施的目的是了解大量的木质燃料和深层尘土层，深层有机层是如何燃烧的。
来源: Connection Magazine'I need a bedroom, not a cupboard, and you've had the best room the whole time, just because you were dumb enough to get yourself up the duff.
“我需要一间卧室， 而不是橱柜，而你一直拥有最好的房间， 只是因为你愚蠢到让自己陷入困境。
来源: Me Before YouThis is a little cleared area down here and all the duff has churned up probably from turkey or deer who are looking around for acorns and nuts to eat for the, you know, buff up for the winter.
这里有一小块空地，这些是火鸡或者鹿的食物，它们四处寻找橡子和坚果来吃，你知道，为冬天做准备。
来源: VOA Standard English (Video Version) - 2022 Collection探索常用高频词汇