"photoelectric" Chinese-English Dictionary

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Chinese Pinyin Translation Actions
光电 光電 guāng diàn photoelectric
Chinese Pinyin Translation Actions
光电效应 光電效應 guāng diàn xiào yìng photoelectric effect
The four tones The four tones of Mandarin Pitch over time: tone 1 high and level (red), tone 2 rising (orange), tone 3 falling then rising (green), tone 4 falling (blue). tone 1 tone 2 tone 3 tone 4 Time Pitch

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