词汇	管吊环
释义	管吊环 pipe pendant
随便看	network adjacent graph network adjust network adjustment network adjustment calculation network analysis theory network analyst Network analytic method network administration network administration center Network Administration Information System network administration storage facility Network Administration System network administration system structure network administrative skill network administrator network administrators Network Admission Control network admission delay network admittance network-admittance network admittance control network admittance matrix network ads network advertisement network-advertisement