DICT.TW Dictionary Taiwan

 tank·age /ˈtæŋkɪʤ/
 貯于槽中,桶槽租費,桶槽容量

 Tank·age n.
 1. The act or process of putting or storing in tanks.
 2.  Fees charged for storage in tanks.
 3.  The capacity or contents of a tank or tanks.
 4.  Agric. Waste matter from tanks; esp., the dried nitrogenous residue from tanks in which fat has been rendered, used as a fertilizer.
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 tankage
      n 1: the quantity contained in (or the capacity of) a tank or
           tanks
      2: the charge for storing something in tanks
      3: the act of storing in tanks