troy weight
导读：troy weight读音音标
英 [trɔi weit]美 [trɔɪ wet]
troy weight意思解释
n.金衡，金衡制； 英英释义 troy weight n.a system of weights used for precious metals and gem
英 [trɔi weit]美 [trɔɪ wet]
troy weight意思解释
n.金衡，金衡制； 英英释义 troy weight n.a system of weights used for precious metals and gem
troy weight读音音标
英 [trɔi weit]
美 [trɔɪ wet]
troy weight意思解释
n.
金衡，金衡制；
英英释义
troy weightn.
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
