| 釋義 |
carat /'kaerat; 'kaerat/ n 1 unit of weight (= 200 milligrams or about three and one-fifth grains) for precious stones. 克拉 (寶石重量的單位,等于 200 公絲或 3} 膜左右) 。 App 5. 參看附錄五。 2 (US = karat) measure of the purity of gold, pure gold being 24 ~s: 開 (金的純度的度量名,純金為二十四開): a gold ring of 20 ~s, ie 20 parts gold, 4 parts alloy. 一只二十開的金戒指 (即二十分金,四分合金) 。 |