ddt
abbr.
digital data transceiver 数字化数据收发器;
digital data transmitter 数字化数据转发器;
deduct 扣除;
digital debugging tape 数字化调试磁带;
例句:
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The house is regularly spraying with DDT.
房屋是定期用DDT喷洒.
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The insects can be exterminated by spraying DDT.
可以用喷撒滴滴涕的方法大量杀死这种昆虫.
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Thousands of new chemicals , like DDT, soon resided in every living tissue.
DDT等无数新的化学品, 很快渗进了每个活组织.
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What are the problems that DDT was associated with?
来自SA
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You are correct, DDT is not a pyrethroid.
来自SA
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He says, DDT is used for indoor spraying.
来自VOA