单词 | AC |
释义 | AC (eɪ siː ) uncountable noun [oft NOUN noun] AC is used to refer to an electric current that continually changes direction as it flows. AC is an abbreviation for 'alternating current'. In Europe, AC is usually generated at 50 Hz. ...a portable AC generator. Translations: Chinese: 交流电 Japanese: 交流電気の |
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