ebullient
adj. 热情洋溢的；沸腾的
例句
The Prime Minister was in ebullient mood.
首相兴致勃勃。
《牛津词典》
John was as bouncy and ebullient as Helen was diffident and reserved.
约翰活泼、热情；而海伦却羞怯、矜持。
《柯林斯英汉双解大词典》
She looked tired and much less ebullient than when I saw her in jail.
她看起来疲惫不堪，没有上次我在监狱里见到的那样精力充沛了。
