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steel(y) iron的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 steel:
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an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range
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a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard
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knife sharpener consisting of a ridged steel rod
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get ready for something difficult or unpleasant
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cover, plate, or edge with steel
