名词
中文翻译：导杆
同义词：
['guide rod', "guiding bar例句：1. The car's steering wheel is a conducting bar that helps the driver control the vehicle.（汽车的方向盘是一个导向杆，帮助驾驶员控制车辆。）2. The engineer used a conducting bar to adjust the angle of the machine.（工程师使用一个导向杆来调整机器的角度。）"]
例句：
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1. The car's steering wheel is a conducting bar that helps the driver control the vehicle.
汽车的方向盘是一个导向杆，帮助驾驶员控制车辆。
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2. The engineer used a conducting bar to adjust the angle of the machine.
工程师使用一个导向杆来调整机器的角度。
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3.The guide bar in the microscope was essential for accurately positioning the sample.
显微镜中的导向杆对于准确定位样品至关重要。