Definition
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马达
mǎ dá
马达是指一种将电能或其他能量转化为机械能的装置。
A motor is a device that converts electrical or other forms of energy into mechanical energy.
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这台马达的功率非常大,可以驱动大型机器。
zhè tái mǎ dá de gōnglǜ fēicháng dà, kěyǐ qūdòng dàxíng jīqì.
This motor has a very high power and can drive large machines.
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我们需要更换马达,因为它已经坏了。
wǒmen xūyào gēnghuàn mǎ dá, yīnwèi tā yǐjīng huài le.
We need to replace the motor because it is already broken.
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马达的转速影响了电动工具的性能。
mǎ dá de zhuǎnsù yǐngxiǎng le diàndòng gōngjù de xìngnéng.
The speed of the motor affects the performance of the power tools.