This is the 6992nd most frequent Korean word.
전기차에
"To an electric car."
In this sentence, '전기차에' indicates the location where the charger was connected, demonstrating its role as a positional marker.
전기차에 충전기를 연결했습니다.
I connected the charger to the electric car.
Here, '전기차에' expresses the object of interest, showing its use as a grammatical indicator of focus or relevance.
전기차에 관심이 많습니다.
I am very interested in electric cars.
In this context, '전기차에 대해' is part of a compound meaning 'about electric cars,' indicating the topic being referred to.