percentage of gold
英
美
成色
percentage of gold的用法和样例:
例句
This glittering green emerald is of high purity.
这个翡翠绿莹莹的,成色极好!
To alloy means to reduce the value of the pureness.
降低成色实质上减少了纯度。
percentage of gold的相关资料:
临近单词
percentage
percentage tax
目录
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