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单词 Avoirdupois ounce
释义

Avoirdupois ounce

原声例句
国富论(四)

The Roman pound, it must be remembered, contained only twelve of our avoirdupois ounces.

必须记住,罗马镑只包含我们的 avoirdupois 盎司的十二。

中文百科

盎司 Ounce

(重定向自Avoirdupois ounce)

盎司英语:ounce;符号:oz),或作盎斯,港译「安士」,为英制重量单位,旧称英两

英语百科

Ounce 盎司

(重定向自Avoirdupois ounce)

An ounce (abbreviated oz; apothecary symbol: ) is a unit of mass used in some systems of measurement.

Whilst various definitions have been used throughout history, two remain in common use: the avoirdupois ounce equal to approximately 28.3 g and the troy ounce of about 31.1 g. The avoirdupois ounce is widely used as part of the United States customary and British imperial systems, but the troy ounce is now only commonly used for the mass of precious metals such as gold.

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