behaves 是 behave 的第三人称单数behaveKK [bɪˋhev] /bɪˈheɪv/发音动词1表现、举止、行事He behaved very calmly during the whole emergency.整个紧急状况中,他的表现非常冷静。2守规矩、乖、举止端正The children behaved beautifully at the wedding.孩子们在婚礼上非常守规矩。3检点言行、规矩点behave oneselfYou'd better behave yourself in front of my parents.你在我父母面前最好规矩一点。4反应、运作指物或系统The material behaves differently at very low temperatures.这种材料在极低温下的反应并不相同。用这个字练口说→