光信号
guāng​xìn​hào

optical signal

  • created sense approved 光信号/光信號 · guāng​xìn​hào · optical signal — "Initial import from upstream dictionary"

    光信号 / 光信號

    guāng​xìn​hào

    optical signal

    light-based signal used in communication

    光 (literal) → 光 · guāng · light 信号 (literal) → 信号/信號 · xìn​hào · signal (prearranged sign)

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense