单词	铜镜𫠐仔
释义	同长吻丝_--大花串--白须公
随便看	optical search mode optical seeker optical self-focusing optical self-routing optical sensing optical sensitization optical sensor optical sequence optical series optical shop optical shutter optical sight optical sight cage knob optical sight servo amplifier optical-sight viewfinder optical sign optical signal optical signal detection optical signal detection noise optical signal processing optical signal to noise ratio optical signal-to-noise ratio optical simulation optical single-sideband modulation optical single sideband signal