noun🔗Share抛物线 The conic section formed by the intersection of a cone with a plane parallel to a tangent plane to the cone; the locus of points equidistant from a fixed point (the focus) and line (the directrix)."The water from the sprinkler followed a parabola as it sprayed across the lawn. "洒水器喷出的水在草坪上形成了一条抛物线的弧线。mathtechnicalsciencephysicsChat with AIVocabulary GamePractice Reading
noun🔗Share寓言，比喻。 The explicit drawing of a parallel between two essentially dissimilar things, especially with a moral or didactic purpose. A parable."The teacher used a parabola about a lost toy to explain to the children why it's important to take care of their belongings. "老师用了一个寓言故事，讲的是一个丢失的玩具，来向孩子们解释为什么保管好自己的东西很重要。storyliteraturereligionmoralphilosophyChat with AIVocabulary GamePractice Reading
