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ddt

美音:[di:´di:´ti: ]点这儿播放单词美音发声
英音:[di:´di:´ti: ]点这儿播放单词英音发声
dichloro-diphenyl-trichloroethane二氯二苯三氯乙,杀虫剂的一种

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ddt为短语/超纲词汇

ddt


/,di: di: 'ti:; ,di di `ti/
abbr 缩写 = dichloro-diphenyl-trichloroethane (a colourless chemical that kills insects and is also harmful to animals) 滴滴涕; 二氯二苯基三氯乙烷.

ddt


n[U]
a chemical used to kill insects that harm crops