karat
['kærət]
n. (金等贵金属单位)



karat
[ noun ]
the unit of measurement for the proportion of gold in an alloy; 18-karat gold is 75% gold; 24-karat gold is pure gold
<noun.quantity>




Karat \Karat\ n.
the unit of measurement for the proportion of gold in an
alloy; 18-karat gold is 75 2.122e-314old; 24-karat gold is
pure gold.

Syn: carat.
[WordNet 1.5]