【医】 金衡制(英制)
在线英汉词典
troy weight的短语、例句:
troy weight
British
system of weights used for gold, silver and jewels, in which 1 pound = 12 ounces or 5760 grains (英国的)金衡, 金衡制(金、 银、 珠宝的衡量制, 每金衡磅等於 12 金衡盎司或 5760 金衡格令).
troy weight
troy weight