英语词汇“attenuation”的读音、翻译、释义、用法及例句-语文网

词汇	attenuation
释义	attenuation 衰退讯号从发射端经由电缆到达接收端所引起的能量损失，以分贝（dB）为计量单位。
随便看	checkroom check routine check row check sample check stub check sum checksum checksum check symbol check trading check up checkup check verify check word check-writing machine Cheddar cheddar cheek cheekbone cheek by jowl with -cheeked cheekily cheekiness cheek pouch cheeky

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