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Correct
光波
/ guāngbō /
Strokes
Definition
light wave
Example
As a Noun
light/optical wave
1
Guāngbō
光波
yánshí
延时
- Pinyin
- Sentence
light-wave retardation
2
Guāngbō
光波
tōngxìn
通信
- Pinyin
- Sentence
light-wave communication