troy weight
音标: ['trɔi weit]
troy weight是什么意思、troy weight怎么读
【医】 金衡制(英制)
troy weight汉语翻译
【医】 金衡制(英制)
troy weight英语解释
名词 troy weight:
- a system of weights used for precious metals and gemstones; based on a 12-ounce pound and an ounce of 480 grains同义词：troy