arduousness

arduousness的音标为["ɑːdjʊəsɪnɪs]，基本翻译为“艰难的；费力的；辛勤的”。速记技巧可以考虑将其分解为几个部分进行记忆，如ar-du-uous-ness，其中ar可以联想到art（艺术），du可以联想到duty（责任），uous可以联想到useful（有用的），这样可以将单词拆分成“艺术+责任+有用的+名词后缀ness”，有助于记忆。

Arduousness这个词来源于拉丁语“ardere”，意思是“困难”或“艰巨”。它的变化形式包括名词形式“arduousness”和形容词形式“ardent”。

相关单词：

“difficulty” - 意为“困难”，来源于拉丁语“difficilis”，与“ardere”有相似的含义。

“ardent” - 意为“热情的，热烈的”，来源于拉丁语“ardere”和形容词“aere”一起使用，表示“热切的，热烈的”。

“laborious” - 意为“辛勤的，费力的”，来源于拉丁语“labor”和“usus”，表示长时间的努力工作。

“tireless” - 意为“不知疲倦的”，来源于拉丁语“tener”和“lēx”，表示持续的努力工作而不会感到疲劳。

“difficult” - 意为“困难的”，来源于古英语“dīffīcill”和拉丁语的影响。

“strenuous” - 意为“努力的，费力的”，来源于拉丁语“sternere”和“nescius”，表示努力做某事。

“exertion” - 意为“努力，尽力”，来源于拉丁语“exereo”和“re-”，表示努力做某事。

“ardent-hearted” - 是一个形容词短语，意为“热情的心”，来源于ardent和hearted两个词的组合。

“ardent-minded” - 是一个形容词短语，意为“热情的思维”，来源于ardent和mind的组合。

以上这些单词都与arduousness这个词有密切的联系，它们都表示努力、困难或热情的状态。这些单词在英语中广泛使用，并被用来描述各种情境和情况。

常用短语：

1. arduous task

2. arduous work

3. toil and struggle

4. toil hard

5. laboriously

6. laborious effort

7. strenuous effort

例句：

1. This is an arduous task that requires patience and perseverance.

2. They toiled hard all day to harvest the crops.

3. He labored through the night to complete the project.

4. The journey was a laborious effort, but we persevered and made it to the destination.

5. The climb was arduous, but we managed to reach the top.

6. They strenuously argued their case before the committee.

7. We must not give up when faced with such arduous challenges.

英文小作文：

Life is full of challenges, and sometimes we face difficulties that seem insurmountable. However, we must remember that it is only through persevering and working hard that we can achieve our goals and overcome our obstacles. Whether it is a long-term project, a difficult task, or a challenging situation, we must remember that it requires an arduous effort to succeed. By staying focused, working hard, and never giving up, we can achieve our dreams and make a difference in our lives and the lives of those around us.