词汇	乳牙替换
释义	乳牙替换医deciduous tooth exfoliation
随便看	optically aimed weapon optically anisotropic optically anisotropic body optically anisotropic melt optically basic theory optically biaxial optically biaxial crystal optically bistable laser optically bistable switch optically bistable system optically brightened polyester optically-captured optically cascaded pulse optically coated optically compensated optically contacted etalon optically controlled optically controlled burning machine optically controlled excitation system optically controlled flame cutting optically controlled flame cutting machine optically controlled gyro compass optically controlled phased array optically controlled phased-array antenna optically controlled phased array antennas