effervesce
effervesce[ˌɛfəˈvɛs]verb[no obj.]- (of a liquid) give off bubbles
(液体)冒泡,起沫
■(figurative)(of a person) be vivacious and enthusiastic
(喻)(人)欢腾,兴高采烈
语源- early 18th cent.: from Latin effervescere, from ex- 'out, up' + fervescere 'begin to boil' (from fervere 'be hot, boil')
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