anionic

anionic的音标为[ˌeɪnɪˈɒsɪən] ，基本翻译为“阴离子的”，速记技巧为：an-表示“一，整个”；-ion为名词后缀。

Anionic这个词源自希腊语，意思是带负电荷的。它的变化形式包括其复数形式anions，过去式形式anodyned和现在分词形式anion。

相关单词：

1. ion：这是最相关的单词，源自拉丁语，意为“电”。在英语中，它有多种变化形式，如positive ion（正离子），negative ion（负离子），ionization（电离）等。

2. anion：这是anionic的现在分词形式，意为带负电荷的离子。在英语中，它还有许多其他变化形式，如anionic compound（带负电荷的化合物）等。

3. anodine：这个词通常被认为是一个废弃的词，但有时仍被用于描述带正电荷的化合物。

总的来说，anionic这个词在化学和物理学中非常重要，因为它描述了带电粒子的基本性质。它也与许多其他词汇有密切关系，这些词汇在英语中广泛使用。这些词汇不仅描述了化学和物理学中的概念，也反映了英语作为一门语言的丰富性和多样性。

anionic 常用短语：

1. anionic surfactant：阴离子表面活性剂

2. anionic polymerization：阴离子型聚合反应

3. anionic exchange：阴离子交换

4. anionic detergent：阴离子洗涤剂

5. anionic flocculant：阴离子型絮凝剂

6. anionic clay：阴离子型粘土

7. anionic dispersant：阴离子型分散剂

例句：

1. The surfactant is used in the anionic polymerization of styrene.

2. The crude oil is washed with anionic surfactant to remove impurities.

3. The water treatment agent is a kind of anionic flocculant.

4. The soil is treated with anionic dispersant to improve its water-holding capacity.

5. The clay is washed with anionic surfactant to improve its hydrophobicity.

6. The polymer is a kind of anionic detergent used in cleaning dishes and clothes.

英文小作文：

The importance of anionic surfactants in daily life

Anionic surfactants are essential in our daily lives, from cleaning dishes and clothes to removing impurities from crude oil. These compounds are commonly found in detergents, flocculants, dispersants, and surfactants used in polymer synthesis. Through their unique properties, anionic surfactants help us to clean effectively, improve the water-holding capacity of soil, and enhance the hydrophobicity of clay materials. In addition, they also play a crucial role in the production of polymers used in various industrial processes. Understanding the importance of anionic surfactants in our daily lives will help us to better appreciate the role of these compounds in various aspects of our lives.