bù​zhī​qīng​zhòng

lacking a sense of priority

Senses

不知轻重/ 不知輕重 bù​zhī​qīng​zhòng lacking a sense of priority

literally "to not know light or heavy"; describes being unable to judge the importance or gravity of a situation, or being naive and acting without a sense of priorities

References

same_as 没有砣的秤/沒有砣的秤 不知轻重/不知輕重