英
['eθɪliːnz]
美
['eθɪliːnz]
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ethylenes的英文翻譯是什麼意思,詞典釋義與在線翻譯:
英英釋義
名詞 ethylene:
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a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic
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