This is the 1872nd most frequent Korean word.
공급이
"공급이" means "supply" or "provision."
The word '공급이' here is used as the subject of the sentence, indicating the supply of water, and is followed by a description of its condition ('원활하지 않습니다').
이 지역은 물 공급이 원활하지 않습니다.
The water supply in this area is not smooth.
In this sentence, '공급이' refers to the supply of electricity, specifying what has been interrupted.
전기의 공급이 중단되어 작업이 지연되었다.
The supply of electricity stopped, causing a delay in the work.
Here, '공급이' signifies the allocation of resources, focusing on the improvement in its delivery mechanism.