1
be ecstatic
系表结构，表示主语处于欣喜状态。
She was ecstatic when she heard the news.
她听到消息时欣喜若狂。
欣喜若狂的；狂喜的
先理解核心含义，再看它在真实句子里的用法。
欣喜若狂的；狂喜的
Feeling or showing ecstasy; extremely happy or delighted.
She was ecstatic when she heard the news.
她听到消息时欣喜若狂。
感到或表现出狂喜的。
Feeling or characterized by ecstasy.
感到极度狂喜或愉悦
feeling great rapture or delight
极度快乐的。
Extremely happy.
与狂喜或过度情感有关的或由其引起的。
Relating to, or caused by, ecstasy or excessive emotion.
She was ecstatic when she received the surprise gift.
她收到惊喜礼物时欣喜若狂。
The fans were ecstatic after their team won the championship.
球迷们在球队赢得冠军后欣喜若狂。
He felt ecstatic about getting the job offer.
他对获得工作机会感到欣喜若狂。
系表结构，表示主语处于欣喜状态。
She was ecstatic when she heard the news.
她听到消息时欣喜若狂。
后接介词about或over引出原因。
The fans were ecstatic about the team's victory.
球迷们对球队的胜利欣喜若狂。
后接不定式表示原因。
He was ecstatic to receive the award.
他因获奖而欣喜若狂。
Not this
She was ecstasy when she won the prize.
Use this
She was ecstatic when she won the prize.
ecstatic 是形容词，表示“欣喜若狂的”，不能当作名词使用。ecstasy 是名词，表示“狂喜”的状态，但在此处需要形容词来修饰主语，所以应该用 ecstatic。
Not this
He smiled ecstatic.
Use this
He smiled ecstatically.
smile 是动词，需要用副词来修饰，而 ecstatic 是形容词，不能修饰动词。ecstatically 是其副词形式，意为“欣喜若狂地”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
对……欣喜若狂
She was ecstatic about her exam results.
她对自己的考试成绩欣喜若狂。
欣喜若狂的粉丝
Ecstatic fans waited outside the concert hall.
欣喜若狂的粉丝在音乐厅外等候。
极其热情的欢迎
The athletes received an ecstatic welcome from the city.
运动员们受到了全城极其热情的欢迎。
欣喜若狂的反应
The announcement drew an ecstatic reaction from the audience.
这一宣布引起了观众欣喜若狂的反应。
狂喜的心情
Everyone was in an ecstatic mood at the celebration.
庆祝会上每个人都欣喜若狂。
我欣喜若狂，我自动嗨起来，因为我要尽情狂欢。
He felt ecstatic when his favorite team won the championship.
当他最喜欢的球队夺冠时，他感到欣喜若狂。
Use ecstatic naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 ecstasy（狂喜）：听到天大的好消息，高兴得像进入狂喜状态，就是 ecstatic 欣喜若狂。
语域：neutral 常见场景：新闻报道、日常会话、文学作品 ecstatic 通常用于表达强烈的喜悦或狂喜，比较常见于书面或正式场合，口语中也可用，但语气比 happy 更强。
通常用于描述极度高兴，后接介词 about/at/over 或 that 从句
Dictionary facts from DICTIONARY_API_DEV, ECDICT, OCTANOVE, WIKTIONARY.