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光纤衰减
光纖衰減
guāngxiānshuāijiǎn
1. optical attenuation

Character Breakdown

光
guāng
light; bright, brilliant; only, merely
HSK 4 6 丶
纤
xiān
fine, delicate; tiny, minute
HSK 6 6 丶
衰
shuāi
weak, feeble; to decline, to falter
HSK 6 10 丶
减
jiǎn
to decrease, to subtract, to diminish
HSK 4 11 丶

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