high-keyed

high-keyed 的音标是["haɪ keɪzd]，基本翻译是“高调的；高音调的；高亢的”。速记技巧可以用拼音联想来记：“high”可以联想到高度，“key”可以联想到钥匙，把高度和钥匙放在一起可以联想到开锁的声音是高亢的，因此可以快速记住“high-keyed”。

High-keyed这个词源自英语，意为“高调的，高音调的”。它的词源可以追溯到古英语中的“haefel”，意为“高度，高处”。这个词在英语中经历了许多变化，包括形容词形式“high-keyed”，副词形式“high-keyedly”，以及名词形式“high-keyness”。

相关单词：

1. High：这是一个常见的形容词和高频词汇，意为“高的，高级的”。

2. Key：作为名词，它表示“钥匙”，作为形容词，它表示“关键的”。

3. Tone：这个词表示声音的音调或色调，与high-keyed的意思密切相关。

4. High-pitched：这是一个形容词，表示声音的音调很高。

5. High-strung：这个词表示紧张、情绪激动或易受刺激的人或物。

6. High-minded：这个词表示思想高尚、高尚的。

7. High-class：这个词表示高级的、上等的。

8. High-profile：这个词表示引人注目的、高调的。

9. High-tech：这个词表示高科技的、高技术的。

10. High-speed：这个词表示高速的、快速的。

这些单词都与high-keyed这个词有密切的联系，它们在英语中都有不同的含义和用法，反映了英语词汇的多样性和变化性。

常用短语：

1. high-keyed 主题突出的

例句：The speech was high-keyed to attract the audience"s attention.

2. high-tech 高科技的

例句：The new high-tech device is very popular with consumers.

3. high spirits 高昂的情绪

例句：After a long day of work, we all had high spirits.

4. high-powered 强大的

例句：The speaker"s high-powered speech left no one unmoved.

5. high regard 高度的尊敬

例句：He has a high regard for the teacher"s dedication and expertise.

6. high expectations 高度期望

例句：The company has high expectations for the new product launch.

7. high-value items 高价值物品

例句：The store sells a variety of high-value items at discounted prices.

英文小作文：

High-tech devices have become an essential part of our daily lives. From smartphones to computers, these devices have revolutionized the way we communicate, work, and play. However, high-tech devices are not just for personal use; they are also being used in businesses to improve productivity and efficiency.

In my opinion, high-tech devices are essential for businesses because they allow companies to stay ahead of the competition. By using advanced technology, businesses can automate tasks that were previously done by humans, reducing costs and increasing profits. Additionally, high-tech devices can help companies connect with customers and clients in new and exciting ways, fostering stronger relationships and increased brand awareness.

However, high-tech devices come with their own set of challenges. For example, businesses must ensure that their employees are properly trained on how to use these devices effectively and safely, to avoid data breaches and security issues. Additionally, businesses must stay up-to-date with the latest technology trends to ensure that they are using the most advanced devices available.

Overall, high-tech devices have revolutionized the way businesses operate and have become an essential part of our modern world. By staying up-to-date with the latest technology trends and ensuring that their employees are properly trained on how to use these devices effectively and safely, businesses can achieve greater success and growth.