If you are ecstatic, you feel very happy and full of excitement.
例句
His wife gave birth to their first child, and he was ecstatic about it...妻子生下了他們的第一個孩子，他欣喜若狂。They were greeted by the cheers of an ecstatic crowd.狂喜的人群歡呼著迎接他們。
ADJ-GRADED
（反應）熱情的，興奮的
You can use ecstatic to describe reactions that are very enthusiastic and excited. For example, if someone receives an ecstatic reception or an ecstatic welcome, they are greeted with great enthusiasm and excitement.
例句
They gave an ecstatic reception to the speech...他們興致勃勃地聆聽了演講。The production received ecstatic reviews and had audiences weeping.那部上演的戲備受好評，讓觀眾潸然淚下。
英漢詞典釋義
adj.
狂喜的;入迷的
an ecstatic welcome熱烈的歡迎She was absolutely ecstatic when I told her the news.當我把這個消息告訴她時, 她興奮極了。