词汇	An ad-lib solo
释义	An ad-lib solo. 即兴的独奏
随便看	two-beam two-beam accelerator two beam approximation two-beam arrangement two beam coupling two-beam coupling two-beam hologram two-beam holography two-beam instability two beam interference two-beam interference two-beam interference microscope two-beam interference microscopy two-beam interference pattern two-beam interference spectrometer two-beam interferometer two beam interferometry two-beam interferometry two-beam path of compensation two-beam polarization interferometer two beam pulsed accelerator two-beam pulsed accelerator two-beam radar guidance two-beam radar track command guidance two beams