1 (used about people and their behaviour) excited, enthusiastic and full of energy （指人及其行为）激动的，情绪高涨的，精神饱满的

2 (used about a liquid) having or producing small bubbles of gas （指液体）泡腾的，冒泡的 ➔effervescence /ˌefəˈvesns ||; ˌɛfɚˈvɛsṇs/ noun [U]