资料来源 : pyDict

卸货者;发射者,排出装置;放电器

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Discharger \Dis*char"ger\, n.
   One who, or that which, discharges. Specifically, in
   electricity, an instrument for discharging a Leyden jar, or
   electrical battery, by making a connection between the two
   surfaces; a discharging rod.