carat GRE专八

9-carat gold.

开金。

a half-carat diamond ring.

一枚半克拉钻石戒指。

an ounce of 23-carat gold.

一盎司23开金。

gold 21 carats fine.

21克拉纯金

She has a four-carat stone in her ring.

她戒指镶有一颗四克拉宝石。

The smaller diamond pieces "sparkle charmingly like morning dew on petals, while two-carat and three-carat pieces mesmerise admirers with their noble glow," the store said in a statement.

高岛屋百货连锁店声称，“小钻石就像清晨花瓣上露珠，闪人光芒；而2克拉和3克拉钻石则以其高贵光芒吸引倾慕者”。