无耳的

The ungeared locomotive relied solely on the steam power from its engine.
这台无齿轮机车完全依赖其引擎产生的蒸汽动力。
The new sailboat is ungeared, meaning it does not have a mechanical propulsion system.
新的帆船是没有装备机械推进系统的，即无齿轮的。
The investment portfolio is ungeared, as the investor prefers to avoid leverage and debt.
投资组合是无杠杆的，因为投资者倾向于避免借贷和负债。
The wind turbine operates in an ungeared configuration, directly converting wind energy into electricity.
风力发电机以无齿轮配置运行，直接将风能转化为电能。
The company's financial position is strong due to its low level of gearing or, in other words, being largely ungeared.
由于公司杠杆率较低，或者说很大程度上无债务负担，其财务状况非常稳健。
The antique clock uses an ungeared mechanism to regulate time accurately.
古董钟采用无齿轮机制来准确调节时间。
Without a geared transmission, the electric vehicle relies solely on the motor's torque output for acceleration.
电动汽车没有配备齿轮变速器，完全依赖电动机的扭矩输出来实现加速。
In the early days of aviation, many aircraft were fitted with ungeared engines that directly drove propellers.
在航空业初期，许多飞机装配了直接驱动螺旋桨的无齿轮发动机。
His bicycle has an ungeared drivetrain, which makes pedaling more challenging but also provides better exercise.
他的自行车采用了无齿轮传动系统，这使得骑行更具挑战性，同时也提供了更好的锻炼效果。
The transmission system of this classic car is ungeared, which results in a direct connection between the engine and wheels.
这辆经典汽车的传动系统无齿轮装置，导致发动机与车轮之间存在直接连接。