happily

happily的音标是[ˈhæpɪli]，基本翻译是“愉快地；高兴地；满足地”，速记技巧是“happy+ly”。

Happily这个词的词源可以追溯到古英语，意为“愉快地，快乐地”。它的变化形式包括过去式happily，现在分词形式happily，以及形容词形式happiness。

相关单词：

1. happiness：这个词来源于拉丁语，意为“幸福，愉快”。它可以作为名词使用，表示幸福、快乐的状态。在句子中，它可以用来形容人或事物，给人带来积极的情绪和感受。

2. happen：这个词来源于古英语，意为“发生，出现”。它的过去式形式是happened，现在分词形式是happening。它通常用来描述事件或情况的发生过程。

3. unhappily：这个词是由happy加上前缀un-构成的，意为“不愉快地”。它通常用来修饰动词或形容词，表示一种消极的情绪状态。

4. happenstance：这个词是由happen加上后缀-stance构成的，意为“偶然，巧合”。它通常用来描述事件的发生或情况的出现，带有一定的意外性或巧合性。

5. happenings：这个词是由happen加上名词后缀-ings构成的，意为“发生的事情，事件”。它可以用来表示一系列发生的事情或情况。

以上这些单词都与happy这个核心词源有着密切的联系，它们在不同的语境中表达了不同的情感和意义。同时，这些单词也反映了语言的发展和演变过程，体现了语言的多样性和丰富性。

常用短语：

1. happily ever after

2. happily married

3. happily ever since

4. happily surprised

5. happily ever after forever

6. happily ever after you

7. happily ever after you

双语句子：

1. I am happily married to my wife.

2. I have been happily married for years.

3. I am happy to see you again after so long.

4. I am happily surprised by your visit.

5. I am happy to hear from you after all these years.

6. I am happy to have found my true love.

7. I am happy to be here with you today.

英文小作文：

标题：A Happy Day with My Family

Today was a perfect day with my family. We went for a walk in the park and had a picnic lunch there. We laughed and talked and played games together, and it was so much fun. Afterwards, we went home and watched a movie together on the couch, with a big bowl of popcorn in our hands. It was such a wonderful day, and I am so grateful for my family and all the joy they bring me. I hope we can have more days like this in the future.

希望这个英文小作文符合你的要求。