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光电
guāng​diàn

photoelectric

Definitions Defs Origin Strokes Stroke Words Sentences Sents

1 sentence

  1. 这种自动感应门是利用光电技术工作的。

    zhè zhǒng zì​dòng gǎn​yìng mén shì lì​yòng guāng​diàn jì​shù gōng​zuò de.

    This automatic sensor door works using photoelectric technology.

    Source: Dong Chinese Dictionary