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chemical

【chemical音标】 英[ˈkemɪkl] 美[ˈkemɪkl]

【单词释义】 chemical是什么意思:

adj.化学的;用化学方法制造的,化学作用的

n.化学药品,化学制品

[单词分级] 高考英语词汇

[单词复数] chemicals

【chemical形近词/近似词】

comical   adj.好笑的;滑稽的

astronomical   adj.天文学的;天文的;极其巨大的

anatomical   adj.解剖的;解剖学的;结构上的

economical   adj.节约的;经济的;实惠的

【单词例句】

◇ He planted super grain of rich nutrition and equipped himself to keep his crops roots free from bacteria and pests. He also enriched minerals in the soil while reducing chemical fertilizers.
他种植营养丰富的超级谷物,添置设备以使作物的根部免受细菌害虫的伤害;他还增加土壤所含的矿物质,同时减少化学肥料的使用。

---- A New Farming Way

◇ You probably know better than to eat a strawberry straight from of the carton without washing it. Fruits and veggies are often coated in harmful pesticides to ward off pests when they're growing. These chemicals are not exactly safe for human consumption either.
你可能很清楚,买来的草莓不能不洗就从盒子里拿着吃。水果和蔬菜在生长过程中常常被喷上有害的农药以抵御害虫。实际上,人类摄入这些化学物质也并不安全。

---- How to washing your fruits and veggies

◇ However, experts agree that they contain chemical compounds that are potentially very toxic to dogs. At best, your dog could suffer from diarrhoea and vomiting and, at worst, dried-fruit poisoning could lead to kidney failure.
但专家认为,这些果脯包含可能对狗狗有剧毒的化学物质。果脯中毒最轻可引起腹泻和呕吐,而最重可导致肾衰竭。

---- Food that dogs cannot eat

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