noun🔗Share五角星, 五芒星 The shape of a five-pointed star constructed of five intersecting lines meeting at the vertices, such that a central pentagon and five surrounding isosceles triangles are formed; often with magical connotations; a 5/2 (or 5/3) star polygon."The student drew a pentagram on the chalkboard for the math lesson on geometric shapes. "为了上几何形状的数学课，学生在黑板上画了一个五角星。figuremathartreligionmythologysignsupernaturalChat with AIVocabulary GamePractice Reading
