jubilate

• vi. 欢喜；扬声欢呼
• n. 欢呼

来自拉丁语jubilare,呼喊，呼叫，呼朋引伴，来自PIE*yu,欢乐的叫声，呼喊。引申词义欢乐的，喜气扬扬的。

jubilate (v.)

"make a joyful noise," 1640s, from Latin jubilatus, past participle of jubilare (see jubilant). Related: Jubilated; jubilating.