tonnage
n[U, C]
1 (nautical 海)
(a) size of a ship, expressed in tons (ton1) (船的)吨位.
(b) amount of cargo a ship can carry, expressed in tons (ton 3b) (船的货运的)吨位.
(c) size of a country´s merchant fleet, expressed in tons (ton3a) (一国商船船队的)吨位.
2 (commerce 商) charge per ton for carryingcargo or freight 每吨货物的运费.