?樂是指人們在生活中感受到的快樂、愉悅、滿足的情緒狀態(tài)。它可以來源于不同的事物，如音樂、游戲、運動、社交等，也可以是內(nèi)心的一種感受。樂常常與幸福和滿意在一起，是人們追求的目標之一。

How to read: lè [l?]

Usage: 樂可以用作名詞和形容詞。作為名詞時，它表示快樂和愉悅的情緒；作為形容詞時，它表示令人愉悅的。

Example sentences:

1. She always finds joy and happiness in the little things, and that's what makes her truly happy. 她總是能從小事中找到快樂和幸福，這才是使她真正快樂的原因。

2. The children's laughter filled the air with joy and their parents couldn't help but smile. 孩子們歡笑聲充滿了空氣，他們的父母也忍不住笑了起來。

3. Playing with my dog always brings me so much joy and relaxation after a long day at work. 和我的狗玩耍總能給我?guī)砟敲炊鄽g樂和放松，在工作了一整天后特別有效。

4. The concert was a feast for the ears, and everyone in the audience was filled with joy and happiness. 音樂會是一場耳目一新的盛宴，所有觀眾都充滿了歡樂和幸福。

5. His cheerful personality and positive attitude always bring joy and light to those around him. 他開朗的個性和積極的態(tài)度總能給周圍的人帶來歡樂和光明。

Synonyms and usage:

1. 快樂 (kuài lè) - happiness, joy; can be used interchangeably with 樂 in most cases.

2. 愉悅 (yú yuè) - pleasure, delight; often used to describe a more subtle or peaceful form of joy.

3. 幸福 (xìng fú) - happiness, bliss; refers to a long-term state of contentment and satisfaction.

4. 滿意 (mǎn yì) - satisfaction, contentment; can be used to describe a feeling of joy or happiness with a specific situation or outcome.

5. 歡快 (huān kuài) - cheerful, lively; describes a feeling of joy that is accompanied by high energy and liveliness.

Editor's summary:

樂是一種人們追求的情緒狀態(tài)，可以來源于不同事物。它可以用作名詞和形容詞，常與幸福和滿意在一起。同義詞有快樂、愉悅、幸福、滿意等，但每個詞都有其特定的用法和含義。無論是從小事中找到快樂，還是享受音樂會帶來的歡樂，樂都是人們生活中不可或缺的一部分。