hotness的音標是["h?tn?s]，翻譯為“熱度；辣；熱情；性感”的意思。

速記技巧：可以記為“火熱的程度”。

Hotness這個詞表示“性感”、“熱烈”等含義，其詞源可以追溯到拉丁語和古英語。具體來說，hot這個詞在英語中表示“熱的”，ness是一個常見的后綴，表示“性質、狀態”。

變化形式：在詞性變化上，hotness可以作為名詞或形容詞使用。

相關單詞：

1. Hottie - 指非常性感的人或事物，源自hotness。

2. Heat - 熱量的意思，也可以表示熱烈、激情，與hotness有相關性。

3. Hot-blooded - 指熱情、易激動的，這個詞源自hot blood，表示熱血沸騰的狀態。

4. Hotrod - 指改裝車，源自hot rodding，是一種追求速度和激情的行為。

5. Hotline - 指熱線電話，源自hot line，表示快速、高效的溝通渠道。

6. Hotfoot - 指迅速行動，源自foot hot，表示快速行走的狀態。

7. Hotpot - 一種火鍋，源自hot pot，表示加熱食物的鍋。

8. Hothead - 指易怒、情緒激動的家伙，源自hot head。

9. Hotsauce - 指非常辣、刺激性的調味料或食物，源自hotsauce是一種傳統的辣椒醬。

10. Hotstuff - 指非常出色、優秀的東西或人，源自hot stuff，表示熱情、有活力的狀態。

以上這些單詞都與hotness這個詞源有直接或間接的聯系，表達了熱情、性感、熱烈等含義。

Hotness常用短語：

1. be hot for sb 對某人感興趣

例句：I"m hot for you! 我對你感興趣！

2. be hot on sb 追求某人

例句：She"s hot on his heels. 她緊隨其后。

3. be hot under the collar 生氣

例句：He was hot under the collar because he thought he was being treated unfairly.

4. hit the hot list 成為熱門話題

例句：The news hit the hot list and everyone was talking about it.

5. hit the nail on the head 擊中要害

例句：Your comment hit the nail on the head with me.

6. be on the hot seat 處于困境

例句：He"s on the hot seat now and needs to come up with a good excuse.

7. be hot property 熱門人物

例句：He"s a hot property in the industry.

英文小作文：

The hottest trend in fashion right now is the minimalist style. This trend emphasizes simplicity and minimalism, with clothing that is minimal in design and color, and minimal in accessories. The minimalist style has become very popular because it is both fashionable and comfortable, and it allows people to express their personal style without being overwhelmed by excessive fashion trends.

I personally love this trend because it allows me to focus on what is important - my style and my comfort - without being distracted by trends that are not necessarily for me. I also appreciate that minimalist clothing is usually more sustainable and environmentally friendly, as it is typically made from natural materials and is less wasteful in production processes.

Overall, the minimalist style is a great way to express yourself and feel good about your style, without being overwhelmed by trends that may not be for you. I hope to see more people embrace this trend and create their own unique style!