outboard

/ˌaʊt.bɔːrd ˈmoʊ.t̬ɚ/

名词

（小船挂于尾部的）舷外发动机
We rented a small fishing boat with a reliable outboard to explore the calm waters of the lake.
我们租了一艘配有可靠舷外机的小渔船，探索湖水静谧的水域。