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A unit of measurement for mass.
用于测量质量的单位。
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Any acoustic unit of measurement.
任何测量声音的单位。
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A unit of measurement for printing.
用于测量印刷品的单位。
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A unit of measurement for viscosity.
用于测量粘度的单位。
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A unit of measurement for liquid volume.
液体体积的量度单位。