This is the 6785th most frequent Korean word.
이용에
"Use" or "utilization."
The word '이용에' in this sentence refers to 'the use of' something, indicating limitation or rules associated with utilizing the service.
이 서비스의 이용에 제한이 있습니다.
There are restrictions on the use of this service.
Here, '이용에' means 'regarding the use,' introducing an explanation or information about how to use a facility like the library.
도서관의 이용에 대해 안내를 드리겠습니다.
We will provide guidance regarding the use of the library.
In this sentence, '이용에' is part of a phrase meaning 'associated with the use,' discussing conditions or consequences linked to utilizing a benefit.