attenuator
🇺🇸
/əˈtenjueɪtər/
🇬🇧
/əˈtenjueɪtə(r)/
noun
R
A device that reduces the power or intensity of a signal or sound.
The technician installed an attenuator to lower the volume of the radio signal.
技術員安裝了一個衰減器，以降低無線電信號的音量。
translation
衰減器
詞形變化
Plural
attenuators