N-COUNT
克拉(鉆石等寶石的重量單位,合0.2克)
A carat is a unit for measuring the weight of diamonds and other precious stones. It is equal to 0.2 grams.
例句
The gemstone is 28.6 millimetres high and weighs 139.43 carats.
這塊寶石高28.6毫米,重139.43克拉。
...a huge eight-carat diamond.
重達8克拉的大鉆石