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HSK
4

power source

Character Composition


Characters

Pinyin

dian4yuan2 diànyuán

Meaning


Primary

power source

Alternatives

electricity source, power supply, electricity power supply

Mnemonic


A 电源 power source is a 源 source of power in the form of 电 electricity that can be used to power appliances.

Usage


没有 电源 的 电脑 是 无用 的。

A computer without a power source is useless.

电源 在 哪里?

Where is the power source?

我们 需要 一 个 稳定 的 电源。

We need a stable power source.