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N → another name for gunpowder
What is this black powder on your desk?
你桌子上的黑色粉末是什么？
youdao
But then I saw that he had a bit of black powder on his fingertip.
不过，接着我就看见他指尖上有一撮黑色粉末。
In other smuts the spores form an uncovered mass of black powder.
在另一些黑粉病中孢子形成无覆盖的黑色粉末。
Reid also had a safety fuse containing black powder, a U.S. government official said.
CNN: Judge denies bail to accused shoe bomber
"As soon as I saw the video of the explosion, I said that looks just like black powder, " Mr. Conkling said.
WSJ: Boston Bombing Suspects Roused by Jihadist Thought
The ingredients included sugar and a black powder made from match heads.
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