turboshaft

详细解释:【化】 涡轮轴

详细解释：

tur.bo.shaft

n.（名词）
A gas turbine engine that powers a rotating cylindrical shaft, as to a pump or a helicopter rotor.
涡轮轴：驱动旋转圆轴的燃气涡轮引擎，如水泵或直升飞机旋翼的