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Methanol is not only important chemical raw material, but also it is pure fuel.
甲醇不仅是重要的化工原料，也是洁净燃料。
youdao
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Naphthalene is an important raw material for the chemical industry.
精萘是最重要的有机化工原料。
youdao
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Naphthalene is an important raw material for the chemical industry.
精萘是最重要的有机化工原料。
youdao