名词
中文翻译:次要设备
同义词:
['auxiliary device', 'accessory device例句:1. The secondary device is used to control the speed of the motor.(次要设备用于控制电机的速度。)']
例句:
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1. The secondary device is used to control the speed of the motor.
次要设备用于控制电机的速度。
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2. The secondary device helps to improve the accuracy of the measurement.
次要设备有助于提高测量的准确性。
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3.The secondary device can be used as a backup for the main system.
次要设备可以作为主系统的备份。