noun 下载 🔗分享 格令,英钱。 A unit of mass equal to 24 grains, or 1/20 of a troy ounce Examples : "The jeweler measured the gold in pennyweights to calculate its precise value for the ring. " 珠宝商用格令/英钱来测量黄金,以便精确计算戒指的价值。 mass unit value business economy 与AI对话词汇游戏阅读练习