词汇	sandwich firewall
释义	sandwich firewall 夹层防火壁
随便看	standard trajectory standard transducer standard transfer standard transfer function Standard Transfer Order standard transform standard transformation standard transformer standard transistor array standard transition probability standard transmission standard transmission code standard transmissions standard transmitter standard transportation commodity code standard transportation commodity codestcc standard transposition system standard transversetest core standard transverse-test core standard traveling carriage standard tray installation method standard treatment standard treatment of fallacies standard treatments standard tree