noun 다운로드 🔗공유 롤러코스터 An amusement ride consisting of a buggy on a track that rises, falls, twists and turns. Examples : "During our family trip to the amusement park, my sister was excited to ride the rollercoaster. " 우리가 놀이공원에 가족 여행을 갔을 때, 여동생은 롤러코스터를 타는 것을 매우 좋아했다. entertainment vehicle machine AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 롤러코스터, 기복 (by extension) Any situation in which there are ups and downs, or violent changes. Examples : "Our relationship was quite a rollercoaster. Finally, I had enough of it and left her." 우리 관계는 롤러코스터 같았어. 결국, 나는 질려서 그녀를 떠났어. situation entertainment emotion AI와 채팅어휘 게임독해 연습
