单词	棉石
释义	棉石 mián shí cotton rock
随便看	fiber optic communication fiber optic communication--foc fiber-optic communications fiberoptic communications fiber optic communication system fiber optic communication，foc fiberoptic component fiber optic connector fiber-optic connector fiber optic connector {=foc} fiber-optic connectors fiber optic coupler fiber-optic coupler fiber optic crt fiber optic current sensor fiber-optic current sensor fiber optic device fiber optic device packaging fiber optic dispersion fiber optic distortion fiber optic distributed sensing fiber-optic distributed sensing fiber optic electrostatic plotting system fiber optic emitter fiber-optic guidance（fog）