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有(yǒu )机(jī )化(huà )合(hé )物(wù )，无(wú )色(sè )有(yǒu )臭(chòu )味(wèi )的(de )可(kě )燃(rán )气(qì )体(tǐ )。由(yóu )电(diàn )石(shí )和(hé )水(shuǐ )作(zuò )用(yòng )生(shēng )成(chéng )。用(yòng )来(lái )合(hé )成(chéng )有(yǒu )机(jī )物(wù )质(zhì )，又(yòu )用(yòng )于(yú )照(zhào )明(míng )或(huò )高(gāo )温(wēn )燃(rán )烧(shāo )。也(yě )叫(jiào )电(diàn )石(shí )气(qì )。

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●乙炔（简体版）