troy weight
参考词典中troy weight的常规释义：
基本释义
- n.<英>金衡,金衡制
参考例句
- Avoirdupois weight;troy weight.
常衡制;金衡制
- Avoirdupois weight;troy weight.
英英解释
1个名词解释
- a system of weights used for precious metals and gemstones; based on a 12-ounce pound and an ounce of 480 grains
[同] troy, troy weight
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