例句
This small boat relies on electric propulsion to move quietly.
这艘小船靠电力推进，行驶时很安静。
Advances in electric propulsion could reduce both noise pollution and fuel consumption in coastal shipping.
电力推进技术的进步有望减少沿海航运的噪声污染和燃料消耗。
常用搭配
- propulsion system｜推进系统
- electric propulsion｜电力推进
- jet propulsion｜喷气推进
词形与相关词
propel (v.) · propeller (n.) · propulsive (adj.)
用法提示
通常为不可数名词，常用于船舶、飞机和航天器。