衰减

shuāijiǎn

HSK 7

衰减 — shuāijiǎn

1. to weaken; to attenuate (strength, intensity, signal, etc.)

   信号衰减会导致通信质量下降。 xìnhào shuāijiǎn huì dǎozhì tōngxìn zhìliàng xiàjiàng — Signal attenuation can cause a decline in communication quality.