insecticides
[ɪn'sektɪsaɪdz]
n.
杀虫剂( insecticide的名词复数 );
例句:
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Confine the use of insecticides to the evening and do not spray plants that are in flower.
只在晚间使用杀虫剂，而且不要对正在开花的植物喷药。
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In remote regions, the air is pure and the crops are free of poisonous insecticides.
在偏远地区，空气很纯净，庄稼也不施用有毒的杀虫剂。
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Farm workers frequently come in contact with these insecticides.
农场工人常常接触这些杀虫剂.
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Of course they can kill bees; they are insecticides.
来自BBC
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Is there anything in insecticides that can excite a man?
来自NEWYORKER
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The mosquitoes are also developing resistance to insecticides.
来自VOA