riverboat

n.

（拖轮、大型平底船、划船等的）内河船；

复数：riverboats

1. A riverboat with a keel but without sails, used for carrying freight.
   运货船一种运货的河流用船，有龙骨但无帆
2. A flat-bottomed riverboat.
   一种平底的江轮

River-boat
[River Boat]
RIVER-BOAT
Has Riverboat Gambling Reduced State Lottery Revenue?
IMPACTS OF RIVERBOAT GAMING ON COMMUNITY QUALITY
Rethinking Gibbard’s Riverboat Argument
Benefit cost analysis of riverboat gambling
Riverboat Gaming: Legislation, Licensing, Site Selection, and Caselaw
Second Year Evaluation of Riverboat Licensee for Gary, Indiana: Trump Indiana, Inc.
Deregulation and Cross-Border Substitution in Iowa's Riverboat Gambling Industry
The Impact of Riverboat Casinos on the Demand for Gambling at Casino Resorts: A Theoretical and Empirical Investigation
Residents' support for legalized gaming and perceived impacts of riverboat casinos: changes in five years.
Public Policy and the Displacement Effects of Casinos: A Case Study of Riverboat Gambling in Missouri