pontoon

n.

平底船；（架设浮桥用的）浮舟；二十一点牌戏；

复数：pontoons

pontoon bridge浮桥

1. They're going to throw a pontoon bridge across the river.
   他们准备在河上架设浮桥。

Floating pontoon breakwaters
Dual pontoon floating breakwater
Pontoon boat with jet propulsion drive
Motor boat propelled pontoon boat
Hydroelastic analysis of pontoon-type VLFS: a literature survey
Design analysis of a truss pontoon semi-submersible concept in deep water
Hydroelastic Analysis of Pontoon-Type Very Large Floating Structures in Random Seas
Mooring forces and motion responses of pontoon-type floating breakwaters
Improved treatment of femoral shaft fractures in children utilizing the pontoon spica cast: a long-term follow-up
A time-domain mode-expansion method for calculating transient elastic responses of a pontoon-type VLFS