karat
n. 开(黄金成色单位);克拉(宝石的重量单位,等于 carat)
例句
Solid 14-karat or 18-karat gold.
固态14 k或18 k金。
Their failures are mostly local. Mr Karat admits to feeling "boxed in".
他们的失败几乎都是地方性的,克拉拉先生承认他感觉陷入困境了。
The gems included emeralds, pearls and diamonds, one of them a 12-karat stone, according to police.
据警局介绍,包内的珠宝有绿宝石、珍珠和钻石,其中有一枚宝石重达12克拉。