effervesce/ˌefəˈves; ˌɛfɚ`vɛs/ v1 [I] (of a liquid) release bubbles of gas; fizz （指液体）释放出气泡, 嘶嘶起泡.2 [I, Ipr] ~ (with sth) (fml 文) (of people) be happy, lively and excited （指人）愉快、 活跃而兴奋.
牛津英汉双解词典