(b) (of news) fresh, very recent and usu sensational （指新闻）新鲜、及时且通常为引起轰动的 *a hot tip最新秘闻 * a story that is hot off the press, ie has just appeared in the newspapers 刚见报的轰动新闻. .
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?重要或有用的建议
... 征求有用的建议 useful recommendations seek ; Seek the useful suggestion 一些有用的建议 Some Useful Advice 重要或有用的建议a hot tip ...
These methods have revealed some unexpectedly immense formations in the deepest parts of the mantle; the largest of these is a buoyant mass of hot rock directly below Africa's southern tip.
这些方法在地幔最深处揭示了一些意想不到的巨大构造；其中最大的一块是在非洲南端正下方的一块热岩。
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One final tip: a mug of hot cocoa can make this task feel more festive!
最后还有个小提示：一大杯热可可会使这项任务的过程变得更加愉快！
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However, instead of heating the entire sample, the researchers used ahot atomic force microscope (AFM) tip to convert very narrow ribbons, measuring just 12 nm across, into reduced graphene.