1
happy to do sth
表示乐意做某事。
I am happy to help you.
我很高兴帮助你。
快乐的；幸福的；愉快的
happiest — superlative of happy
先理解核心含义，再看它在真实句子里的用法。
快乐的；幸福的；愉快的
feeling or showing joy or pleasure
I am happy to help you.
我很高兴帮助你。
因意识到安康或享受而产生的感觉；享受各种好处,如舒适、和平或宁静；幸福、满足、快乐。
Having a feeling arising from a consciousness of well-being or of enjoyment; enjoying good of any kind, such as comfort, peace, or tranquillity; blissful, contented, joyous.
感到或表现出快乐或愉悦的；以快乐为特征的
enjoying or showing or marked by joy or pleasure
受到好运影响的；被命运或运气眷顾的；幸运的。
Experiencing the effect of favourable fortune; favored by fortune or luck; fortunate, lucky.
好运的；幸运的
marked by good fortune
She felt happy when she heard the good news.
她听到好消息时感到很幸福。
AI contextual example
The children look happy playing in the park.
孩子们在公园里玩得很开心。
AI contextual example
He has a happy smile on his face.
他脸上带着幸福的微笑。
AI contextual example
a happy smile
幸福的微笑
WordNet
表示乐意做某事。
I am happy to help you.
我很高兴帮助你。
that可省略。
She is happy that you came.
她很高兴你来了。
with更常见于满意；about用于具体事件。
They are happy with the result.
他们对结果很满意。
用于祝贺或表达对他人好运的喜悦。
I'm so happy for you!
我为你感到高兴！
Not this
I am happily today.
Use this
I am happy today.
汉语中“高兴”既是形容词又是副词，但英语中形容词作表语，副词修饰动词。此处需要形容词happy.
Not this
I am happy with your success.
Use this
I am happy for your success.
表示“为某人高兴”用介词for，而with表示“对……满意”。中文“为……高兴”易误译为with.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
对…满意
I am happy with my new job.
我对我的新工作很满意。
乐意做…
She is happy to help.
她乐意帮忙。
美好的结局
The movie has a happy ending.
这部电影有一个美好的结局。
生日快乐
Happy birthday to you!
祝你生日快乐！
欢乐时光
Let's meet during happy hour.
我们欢乐时光见。
逍遥自在的，无忧无虑的
He's a happy-go-lucky kind of person who never worries about anything.
他是个逍遥自在的人，从不为任何事情担忧。
非常快乐，心满意足
After finishing his homework, he was happy as a clam playing video games.
完成作业后，他玩电子游戏，开心极了。
折中方案，恰到好处
We need to find a happy medium between too much work and too little.
我们需要在太多工作和太少之间找到一个折中方案。
因为我很快乐。如果你感觉像在一个没有屋顶的房间里，就跟着拍手。
I'm so happy today!
我今天真开心！
Use happiest naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
happy音似'哈皮'，想象开心得哈哈大笑，皮肤都笑开了。
happy 通常是一个中性词，多用于日常对话和一般书面语，表示“快乐的、幸福的”，没有明显的语体限制。
Words with the spelling ending 'py' and stressed /æ/ (nappy, sappy, yappy, scrappy) rhyme with happy. 'hippy' shares the same spelling ending but has a different stressed vowel /ɪ/, so it does not rhyme.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.