词汇	sense of expansion
释义	sense of expansion 膨胀感
随便看	optical parametric noise optical parametric oscillation optical parametric oscillator optical parametric oscillatoropo optical parametric oscillator opo Optical parametric oscillators optical parametric process optical parametric scattering optical parcallax optical part optical particle counter optical particle decoy optical parts processing optical pass optical passive compensating optical passive device optical passive mode optical passive ranging optical patch panel optical path optical path adjusting optical path alignment optical path auto-switch optical path computer optical-path computer