triumphant
/traɪˈʌmfənt/Someone who is triumphant has gained a victory or succeeded in something and feels very happy about it. (因胜利或成功而) 得意洋洋的
adjective [原级] （因胜利或成功而）洋洋得意的，耀武扬威的；胜利的（a triumphant cheer），成功的
The captain's voice was triumphant. 船长的声音听起来得意洋洋的。
