diphenyl

diphenyl的音标为["daɪfɪnɪl]，基本翻译为“二苯基”。

速记技巧：可以尝试将“diphenyl”拆分为“di-phenyl”，其中“di”表示“两个”，“phenyl”是苯基的英文单词，这样有助于记忆。

Diphenyl的英文词源可以追溯到拉丁语词根"dip-"，意为"双重"，加上词缀"-phenyl"，意为"苯基"。

变化形式：复数形式为"diphenyls"；过去式为"diphenylled"；现在分词为"diphenylling"；过去分词为"diphenylled"。

相关单词：

1. Diphenylethane：二苯基乙烷，是一种有机化合物，化学式为C12H10，常温常压下为无色液体。

2. Diphenylamine：二苯胺，是一种有机化合物，化学式为C12H12N，是一种具有鲜红色素的有机化合物。

3. Diphenyldichloride：二苯氯代物，是一种有机化合物，化学式为C12H9Cl2，主要用于染料、医药、农药的合成。

4. Diphenyloxide：二苯氧基，是一种有机化合物，化学式为C12H8O。

5. Diphenylsulfone：二苯砜，是一种有机化合物，化学式为C12H10O3S。

6. Diphenyltoluene：二苯基甲苯，是一种有机化合物，化学式为C13H14。

7. Diphenylamine sulfonic acid：二苯胺磺酸，是一种有机化合物，化学式为C6H7NO2S。

8. Diphenylmethane：二苯基甲烷，是一种有机化合物，化学式为C13H14。

9. Diphenylphosphine：二苯基膦，是一种有机化合物，化学式为C6H5PH。

10. Diphenylpyridine：二苯基吡啶，是一种有机化合物，化学式为C12H9N。它们都与“diphenyl”具有相似的结构和功能。

常用短语：

1. diphenyl ether 苯二酚

2. diphenylamine 苯二胺

3. diphenylphosphine 二苯膦

4. diphenylacetylene 二苯乙炔

5. diphenyldichlorosilane 二苯二氯硅烷

6. diphenylether 二苯醚

7. diphenylboron 二苯硼

双语例句：

1. The diphenyl ether is used to dissolve oil and grease.

苯二酚被用来溶解油污。

2. Diphenylamine is a kind of chemical used in rubber.

苯二胺是一种用于橡胶的化学物质。

3. The diphenylphosphine is used to make polymers.

二苯膦用于制造聚合物。

4. The diphenyldichlorosilane is used in the production of silicon wafers.

二苯二氯硅烷用于生产硅片。

5. The diphenylether is a kind of chemical used in the production of plasticizers.

二苯醚是一种用于生产增塑剂的化学物质。

6. Diphenylboron is used in the production of dyes and pigments.

二苯硼用于生产染料和颜料。

7. The chemical formula of diphenylethylene is C12H10.

二苯乙炔的化学式为C12H10。

英文小作文：

Diphenyl is a kind of chemical that is widely used in various industries. It can be found in the production of polymers, rubber, dyes, pigments, and more. Diphenyl is also used in the production of plasticizers, which are added to materials to make them more flexible and resistant to cracking and tearing. Another use of diphenyl is in the production of silicon wafers, which are essential for the electronics industry.

However, diphenyl is also a toxic chemical that should be handled with care. It can cause irritation to the skin, eyes, and respiratory system, and may also be harmful if swallowed. Therefore, it is important to follow safety precautions when working with diphenyl to ensure the safety of workers and the environment.