noun🔗Share演示，示范 The act of demonstrating; showing or explaining something."The teacher gave a demonstration of how to solve quadratic equations. "老师演示了如何解二次方程。actioncommunicationeducationtechnologyessentialChat with AIVocabulary GamePractice Reading
noun🔗Share示範，演示，展示 An event at which something will be demonstrated."The science teacher scheduled a demonstration of the solar system model for tomorrow's class. "科學老師安排了明天的課堂，將會示範太陽系模型。eventactionorganizationtechnologybusinessessentialChat with AIVocabulary GamePractice Reading
noun🔗Share表达，表示，表现。 Expression of one's feelings by outward signs."Her quiet demeanor was a demonstration of her sadness. "她安静的举止表现了她的悲伤。emotionsignactioncommunicationattitudeessentialChat with AIVocabulary GamePractice Reading
noun🔗Share示威，游行示威 A public display of group opinion, such as a protest march."The demonstration against the new school rules attracted hundreds of students. "反对新校规的示威游行吸引了数百名学生。politicsgovernmentsocietygroupactioneventessentialChat with AIVocabulary GamePractice Reading
noun🔗Share示威，武力展示 A show of military force."The army held a demonstration of their new tanks in the field. "军队在田野里举行了新型坦克的武力展示。militarywargovernmentnationpoliticsessentialChat with AIVocabulary GamePractice Reading
noun🔗Share证明，论证 A mathematical proof."The teacher presented a demonstration of the Pythagorean theorem to the class. "老师向全班展示了勾股定理的证明。mathlogicessentialChat with AIVocabulary GamePractice Reading
