carat (measure of the purity of gold)
英
美
new
carat (measure of the purity of gold)的英文翻譯是什么意思,詞典釋義與在線翻譯:
英英釋義
名詞 carat:
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a unit of weight for precious stones = 200 mg
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the unit of measurement for the proportion of gold in an alloy; 18-karat gold is 75%25 gold; 24-karat gold is pure gold
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