单词	memorandum signing
释义	memorandum signing 签署备忘录
随便看	long period non-tidal gravity variation long period operation long period ordered structure long-period oscillation long period oscillation damping long-period oscillation damping long-period peak-intensity Long-Period Performance of Gas Stove long period perturbation long period perturbations long-period photonic crystal long period purchase long period rain recorder long-period response spectrum long-period reverberation long-period runoff relation long-periods long-period seiche long-period seismic wave long period seismograph long-period seismometer long periods of time long periods of wet soil long period spacing long period stability