单词查询

ethyne

美['i:θaɪn],英['i:θaɪn],

释义

n. 乙炔; 网络释义: 乙烯;

例句

Natural gas is important chemical material and is used as feed to produce synthesis ammonia, methanol and ethyne.
天然气是化工的重要原料,以天然气为原料生产合成氨、甲醇、乙炔三大产品。

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