arenous

arenous的音标为[ə"riːnəs]，基本意思是"缺少必要的…的，没有…的"；速记技巧是注意字母的发音，注意字母的拼写。

arenous这个词源自希腊语，其词根为“areno”，意为“沙的，沙质的”。它的变化形式包括其过去分词形式arenous和其形容词形式arenic。

相关单词：

arenaceous（沙质的）：这个词用来形容某种物质具有沙质的感觉或特性。

arenite（砂岩）：这个词用来描述由砂粒组成的岩石。

areniform（似沙的）：这个词用来描述形状类似于沙的物体或物质。

arenoid（似沙的）：这个词用来描述某种物质具有类似沙的特性或形态。

arenaceous sand（沙质砂）：这个词用来描述一种具有沙质感的砂。

arenic soil（沙土）：这个词用来描述一种具有沙质特性的土壤。

以上这些单词都与“arenous”这个词有着密切的联系，通过了解这些单词的含义和用法，我们可以更好地理解这个词的词源和变化形式。

常用短语：

1. Arenous to the point

2. Arenous behavior

3. Arenous mood

4. Arenous response

5. Arenous behavior

6. Arenous environment

7. Arenous lifestyle

双语句子：

1. She is an Arenus girl who loves to dance.

2. His Arenus accent is very strong.

3. The Arenus sunset was breathtaking.

4. His Arenus-like personality is hard to deal with.

5. The Arenus mountains are beautiful, but also challenging.

6. The Arenus air is fresh and invigorating.

7. I am feeling Arenus tired after a long day at work.

英文小作文：

Arenus is a small town in the mountains, with a unique and refreshing atmosphere. The air is fresh and the environment is quiet, making it a perfect place to relax and unwind. The people of Arenus are friendly and welcoming, and the food and drink are some of the best in the area. Visiting Arenus is like stepping back in time, and it is a place that everyone should experience at least once in their lifetime.