ReadWriteQuiz
Chinese dictionary
v.investigate people within a given scope one by one in order to crack a case; check one by one
他提出了煤矿大型设备的监测及事故排查方法。
He carried out some monitor and incident search means.
他提出了煤矿大型设备的监测及事故排查方法。
He carried out some monitor and incident search means.