The melting point of this metal is greater than that of copper by around 2.5 times. 译文:这种金属的熔点大约比铜高2
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The melting point of this metal is greater than that of copper by around 2.5 times. 译文:这种金属的熔点大约比铜高2.5倍。
A.正确
B.错误
参考答案: