banana oil

基本解释

I don't be deceived by her banana oil .
我不会受骗买他的香蕉油。
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Cut out the banana oil; flattery will get you nowhere!
别花言巧语了，吹捧是不会使你捞到好处的!
《新英汉大辞典》
When I worked in Colombia I would regularly talk to communities living in fear of displacement by oil/banana/African palm companies.
我在过伦比亚工作时，我常常跟那些害怕石油、香蕉、非洲棕榈公司驱逐的群体交流。

It is indeed, Putin's great luck that he came to power just as oil and gas prices began their spectacular rise after 2000, resulting in huge windfall profits for a country that is still essentially a banana republic with oil and gas.
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In Zambia, say, a poor person is defined as someone who cannot afford to buy at least two to three plates of nshima (a kind of porridge), a sweet potato, a few spoonfuls of oil, a handful of groundnuts and a couple of teaspoons of sugar each day, plus a banana and a chicken twice a week.
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a solution of cellulose nitrate in pentyl acetate or a similar solvent, which has a banana-like smell