| 单词 | troy weight |
| 释义 | troy weight【医】 金衡制(英制) troy weight troy weight n.（名词）A system of units of weight in which the grain is the same as in the avoirdupois system and the pound contains 12 ounces, 240 pennyweights, or 5,760 grains.金衡：重量单位系统，各与常衡中的一致，一镑等于12盎司、240英钱或5,760喱 |
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