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单词 poisonous
释义 poisonous
poisonous /ˈpɔɪ.zən.əs/ adjective
1
B2 very harmful and able to cause illness or death:
» poisonous chemicals» Can you tell the difference between poisonous mushrooms and edible varieties?Thesaurus+: ↑Poisoning and allergy
2
B2 A poisonous animal or insect uses poison in order to defend itself:
» a poisonous snake
3
F0 very unpleasant and unkind:
» He said some poisonous things to me.Thesaurus+: ↑Saddening, shocking and upsetting
• • •
Extra Examples:» Carbon monoxide is a colourless, odourless, poisonous gas.» These normally harmless substances combine to form a highly poisonous gas.» Thousands of fish were killed as a result of a discharge of poisonous chemicals from a nearby factory.» Fungus can be poisonous.» The chemicals can be poisonous if ingested.
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更新时间:2025/2/1 4:01:53