单词	query subsystem
释义	query subsystem 查询子系统
随便看	simple pendulum with varying length simple peneplain simple perfect simple perforation simple perforation plate Simple perforation plates simple performance experiment simple periodic function simple periodic motion simple periodic sequence simple periodic vibration simple periodontitis simple periodontitis,periodontitis simplex simple perspective conical projection simple perspective cylindrical projection simple pharyngitis simple phase current simple phase filter simple phobia simple phobias simple phrase simple phrase structure system simple physics simple physiological organic compound simple pid control