“bug dust”的概念、定义、翻译、参考文献-科学参考

单词	bug dust
释义	bug dust [`bǝg ´dǝst] ^{MINING ENGINEERING} The fine coal or other material resulting from a boring or cutting of a drill, a mining machine, or even a pick.
随便看	nonyne noon noon constant noon interval noon sight NO OP no-operation instruction noosphere nopinene NOR naringin naris Narizian narrow narrow-angle glaucoma narrow-band narrow-band amplifier narrow-band frequency modulation narrow-band-pass filter narrow-band path narrow-band pyrometer narrow beam narrow-beam antenna narrow cut filter narrow gage

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