noun🔗Share여감독A female who directs; a directress."As the directrix of the summer camp, Ms. Evans made sure all the activities ran smoothly. "여름 캠프의 여감독으로서, 에반스 씨는 모든 활동이 순조롭게 진행되도록 했습니다.personjobChat with AIVocabulary GamePractice Reading
noun🔗Share준선A line used to define a curve or surface; especially a line, the distance from which a point on a conic has a constant ratio to that from the focus."In geometry class, Maria learned that a parabola is formed by all the points that are the same distance from the focus point as they are from the directrix line. "기하학 수업에서 마리아는 포물선이 초점으로부터의 거리와 준선으로부터의 거리가 같은 모든 점들로 형성된다는 것을 배웠다.mathtechnicalChat with AIVocabulary GamePractice Reading
