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单词 tetraethyllead
释义 tetraethyllead
 /te'treuh eth'euhl led"/, n. Chem.
 a colorless, oily, water-insoluble, poisonous liquid, (C2H5)4Pb, used as an antiknock agent in gasoline. Also, tetraethyl lead. Also called lead tetraethyl, TEL
 [1920-25; TETRAETHYL + LEAD2]
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