rtnfdnstnhgnsy https://paragraph.com/@nsnbrtrgge undefined Thu, 27 Aug 2026 15:47:06 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed en All rights reserved <![CDATA[burning bush]]> https://paragraph.com/@nsnbrtrgge/burning-bush vJFLlTBVQisiAJmneyC2 Sun, 19 May 2024 09:37:52 GMT A "burning bush" produces volatile oils which can catch fire readily in hot weather. This experiment shows the flammability of these oils.

“燃烧的灌木”会产生挥发油，在炎热的天气里很容易着火。 这个实验表明了这些油的易燃性。

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