英语词汇“ddt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	ddt
释义	WordReference Random House Learner's Dictionary of American English © 2024 DDT, n. [uncountable] Chemistrya poisonous chemical that was formerly widely used as an insecticide. WordReference Random House Unabridged Dictionary of American English © 2024 DDT, [Chem.] Chemistry, Pest Controla white, crystalline, water-insoluble solid, C₁₄H₉Cl₅, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S. since 1973. Also called dichlorodiphenyltrichloroethane, chlorophenothane. d(ichloro)d(iphenyl)t(richloroethane) Collins Concise English Dictionary © HarperCollins Publishers:: DDT n dichlorodiphenyltrichloroethane; a colourless odourless substance used as an insecticide. It is toxic to animals and is known to accumulate in the tissues. It is now banned in the UK
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英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

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更新时间：2025/7/23 16:55:30