单词	Defective coin
释义	Defective coin 伪硬币
随便看	electro arc contact machining electro-arc contact machining electro arc depositing electro-arc depositing electro-arc heater electro-archive electroarcing electroarcing process electro-arc spraying electroarteriograph electro-arteriograph electroarteriography electroassisted electro-assisted photocatalysis electro-atimulator electroatriogram electroattracting electro attracting electro-attracting electro attracting group electro-attracting group electro attractivity electro attractor electroaudimoetry electro-audiometer