noun🔗Share示威，游行示威 The act of demonstrating; showing or explaining something."The science teacher used demonstrations to show how chemical reactions work. "这位科学老师用演示实验来展示化学反应的原理。actioneventsocietypoliticscommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share示範，演示。 An event at which something will be demonstrated."The science fair featured demonstrations of different types of robots. "這次科學展覽的特色是有各式各樣機器人的示範演示。eventChat with AIVocabulary GamePractice Reading
noun🔗Share示威，游行示威 Expression of one's feelings by outward signs."The children's joyful demonstrations of excitement were evident in their loud cheers. "孩子们兴奋之情溢于言表，他们大声欢呼，充分表达了内心的喜悦。politicsactionsocietyeventcommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share游行示威，示威活动。 A public display of group opinion, such as a protest march."The students organized demonstrations to protest the new school rules. "学生们组织了游行示威活动，抗议新的学校规定。politicsgovernmentsocietyactiongroupChat with AIVocabulary GamePractice Reading
noun🔗Share示威，游行示威 A show of military force."The army's demonstrations of firepower were intended to intimidate the neighboring country. "军队展示的强大火力意在震慑邻国。militarywargovernmentnationChat with AIVocabulary GamePractice Reading
noun🔗Share论证，证明。 A mathematical proof."The teacher used geometric demonstrations to prove that the angles of a triangle always add up to 180 degrees. "老师用几何论证来证明三角形的内角和总是180度。mathlogicChat with AIVocabulary GamePractice Reading
