1749, from Latin ebullientem (nominative ebulliens) "a boiling, a bursting forth, overflow," present participle of ebullire "to boil over" (see ebullient). Related: Ebulliency (1670s), ebullition (c. 1400).
权威例句
1. His natural ebullience began to return.
他开始恢复与生俱来的热情奔放。
2. She burst into the room with her usual ebullience.
她像往常一样兴高采烈地冲进了房间。
3. She burst into the room with her usual ebullience, and immediately started talking to everyone.
她像往常一样兴高采烈地冲进了房间, 立刻跟大家攀谈起来.
4. As always, when he came here , he felt his natural ebullience desert him.