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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