| 释义 |
DEFINITIVE EXAMPLES 权威例句〔carat〕Pure gold is 24 carats.纯金是 24 开。朗文当代〔carat〕The gemstone is 28.6 millimetres high and weighs 139.43 carats.这块宝石高28.6毫米, 重139.43克拉。外研社新世纪〔carat〕The gemstone is 28.6 millimetres high and weighs 139.43 carats.这块宝石高28.6毫米,重139.43克拉。柯林斯高阶 |