名词中文翻译1
中文翻译：Unknown
同义词：
['hardened metal', 'hard metal']
例句：
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1.The new car has a hard-facing metal body.
这辆新车有一个硬面金属车身。
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2.The construction of the bridge was made with hard-facing metal.
这座桥梁的建设使用了硬面金属。
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3. The machine is made from hard-facing metal parts.
这台机器由硬面金属部件制成。