HSK 7–9 · verb · Practice
排查
to investigate one by one; to check thoroughly
工人正在排查机器的安全问题。
Gōngrén zhèngzài páichá jīqì de ānquán wèntí。
The workers are checking the machine's safety problems one by one.
HSK 7–9 · verb · Practice
to investigate one by one; to check thoroughly
工人正在排查机器的安全问题。
Gōngrén zhèngzài páichá jīqì de ānquán wèntí。
The workers are checking the machine's safety problems one by one.