• n. 開（黃金成色單位）；克拉（寶石的重量單位，等于carat）

來自carat拼寫變體。

karat (n.)

variant of carat (q.v.). In U.S., karat is used for "proportion of fine gold in an alloy" and carat for "weight of a precious stone."

1. These are rings of 18 and 24 karat gold.

這些是18K和24K金的.

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2. This necklace of mine is not very expensive, it is 18 - karat gold.

我這個項鏈不太貴, 是18開金的.

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3. Gold jewelry of 10 K or more will have a karat stamp.

含金量為10K或者高于10K的黃金飾品上將會有K金標志.

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4. Do you want pure gold or karat?

您要純金的還是K金的?

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5. Charging that working office of yulong county didn't accept my case and karat finding book!

強烈控訴中國云南省麗江玉龍縣勞動局應當受理的案件不受理,且不出具不受理的行政決定書!

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