They were drawn to the church not by piety but by curiosity.他们去教堂不是出于虔诚而是出于好奇.Experience makes us see an enormous difference between piety and goodness.经验使我们看到虔诚与善意之间有着巨大的区别.She was eminent for her piety.她以虔诚闻名....
Digital Logic Isolation. Line Receiver. Power Supply Control Feedback Control . Switching Power Supply. Transistor Invertor.数字逻辑隔离. 线路接收器. 电源控制反馈控制. 开关电源. 晶体管逆变器....