outboard

舷外的、船外的

He fitted a small outboard engine to the wooden dinghy.

他在那艘木制小艇上装了一具小型舷外引擎。

外侧的

The outboard engines of the plane were shut down first.

飞机外侧的引擎先被关掉。

舷外机、船外机

The old outboard sputtered and then died halfway across the lake.

那台老旧的舷外机在湖中央噗噗几声就熄火了。

向舷外、在船外侧

He leaned outboard to check whether the rope was tangled.

他往船外倾身，查看绳子有没有缠住。