troy ounce of gold
troy ounce of silver
price per troy ounce
1. The gold bar weighs exactly one troy ounce.
这块金条的重量正好是一金衡盎司。
2. Gold is often priced in troy ounces on the market.
在市场上，黄金的价格通常以金衡盎司计价。
3. Check the weight in troy ounces before buying silver.
买银之前检查一下金衡盎司的重量。
A: How much does this gold coin weigh?
A：这枚金币有多重？
B: It is exactly one troy ounce.
B：它正好是一金衡盎司。
1) 贵金属计重单位
2) 约等于31.1克
3) 金银交易常用
1. 用于衡量金、银等贵金属重量的单位。
e.g.
Gold is sold by the troy ounce.
黄金按金衡盎司出售。
noun
1. A unit of weight used specifically for precious metals, equal to approximately
31. 1 grams.