1. 金衡啢：Trouton's rule 特如吞法则 | troy ounce 金衡唡 | troy weight 英国金衡制;药剂重量

2. 金衡制盎司, 金衡：inflation hedge n.通胀对冲 | troy ounce: 金衡制盎司, 金衡 | safe haven: 安全港;安身之处

3. 金衡,金衡制盎司：Gold bullion金块 | Troy ounce金衡,金衡制盎司 | Pending未决的

noun

1. a unit of apothecary weight equal to 480 grains or one twelfth of a pound

Synonym: ounceapothecaries' ounce