单词	carding constant
释义	carding constant 梳理常数
随便看	optical ship tracking system optical shop optical shortcut optical short pulse optical shunt optical shutter optical sight optical sight cage knob optical sighting optical sighting device optical sighting telescope optical sight servo amplifier Optical Sight System optical-sight viewfinder opticalsign optical sign optic al sign optical signal optical signal amplification optical signal carrier optical signal cross-correlation optical signal detection optical signal distortion optical signal entropy optical signal environment