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high grade alloy steel
词语: high grade alloy steel
解释: 高级合金钢
词性: 名词
词典: 汽车专业英汉词典
high grade alloy steel 相关解释
high grade alloy steel 〔名词〕高级合金钢
高级合金钢 high grade alloy steel
高级合金钢 high grade alloy steel;highgrade alloy steel