单词	strengthened immunity
释义	strengthened immunity 强化免疫
随便看	digital data converter Digital Data Converter digital data converter-receiver digital data delay distortion digital data demodulator digital data display digital data display system digital data distributor digital data encoding digital data encrypt digital data exchange digital data flow digital data generator digital data group digital data handling digital data handling and display system digital data handling system digital data-handling system digital data line digital data link digital data logger digital data logging digital data measuring system Digital Data Modem digital data modulation system