Usage note
电用来表示电力或电器。比如,我们家里的灯泡需要接通电源才能亮起来。
diàn lìng yòng lái bǎo shí diàn lǐ huò dì qì. Rúbù, wǒ men jiālǐ de dēng pào xūyào jiētōng yuánsuɑn cái néng liàng qǐlái.
The word '电' is used to indicate electricity or electrical appliances. For example, the light bulbs in our home need power to turn on.