船坞使用费;入坞;扣除
Dockage \Dock"age\, n. A charge for the use of a dock.
dockage n 1: a fee charged for a vessel to use a dock [syn: {docking fee}] 2: landing in a harbor next to a pier where ships are loaded and unloaded or repaired; may have gates to let water in or out; "the ship arrived at the dock more than a day late" [syn: {dock}, {docking facility}]