名詞 resonator:

1. a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves
   同義詞：cavity resonator, resonating chamber
2. an electrical circuit that combines capacitance and inductance in such a way that a periodic electric oscillation will reach maximum amplitude
   同義詞：resonant circuit
3. any system that resonates

res.o.na.tor

n.（名詞）
A resonating system.
共振系統(tǒng)
A hollow chamber or cavity with dimensions chosen to permit internal resonant oscillation of electromagnetic or acoustical waves of specific frequencies.
共振腔：具有容積的空室或空腔，可允許在某一頻率下的電磁波或聲波產(chǎn)生內(nèi)部共振振蕩
A resonant circuit.
諧振電路