| 单词 | apothecaries' weight |
| 释义 | apothecaries' weight a system of weights used chiefly in compounding and dispensing drugs: 20 grains = 1 scruple; 3 scruples = 1 dram; 8 drams = 1 ounce; 12 ounces = 1 pound. The grain, ounce, and pound are the same as in troy weight, the grain alone being the same as in avoirdupois weight. [1755-65] |
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