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avoirdupois (以16盎司为1磅的衡量制) | |||
avoirdupois; the avoirdupois weight | |||
avoirdupois weight | |||
avoirdupois system | |||
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Avoirdupois weights | |||
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avoirdupois | |||
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avoirdupois | |||
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avoirdupois | |||
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avoirdupois | |||
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avoirdupois | |||
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avoirdupois weight |
常 衡制: 7 phrases in 5 subjects |
Commerce | 1 |
General | 1 |
Metallurgy | 2 |
Reproductive biology | 1 |
Technology | 2 |