词汇	oil silt sample
释义	oil silt sample 油垢样
随便看	cavity reflector alignment cavity repair cavity repair mold cavity repair mould cavity resonance cavity resonance detector cavity resonances cavity resonant frequency cavity resonantor cavity-resonatior frequency meter cavity resonator cavity resonator circuit cavity resonator frequency meter cavity resonator method cavity resonators cavity resonator wavemeter cavity-resonator wavemeter cavity resonator with additional capacitance cavity respiratory cavity restoration cavity retainer Cavity retainer plate Cavity-retainer plate cavity rim Cavity ring-down