flavonoid的音標是[?fl?v?n??d]，翻譯成中文是“黃酮類化合物”。速記技巧是：fl-flav-o-noi-d。黃酮類化合物是一類廣泛存在于植物中的化合物，具有抗氧化、抗炎、抗癌等作用。

Flavonoid這個詞源自拉丁語，意為“黃酮類化合物”。它的變化形式包括復數形式“flavonoids”，過去式“flavonized”和過去分詞“flavonized”。

相關單詞：

1. flavour - 意為“味道”或“風味”，與flavonoid有相似的含義，因為它們都與食物的味道有關。

2. flavouring - 意為“調味品”，通常用于食品中增加味道，與flavonoid也有一定的關聯。

3. flavonoid-rich - 意為“富含黃酮類化合物的”，用來描述食物或食品中黃酮類化合物含量高的情況。

4. flavonoid-rich diet - 意為“富含黃酮類化合物的飲食”，這種飲食對健康有益，因為它可以降低患某些疾病的風險。

以上這些單詞都與flavonoid有著密切的聯系，并且可以用來描述與flavonoid相關的概念和現象。Flavonoid作為一類化合物，在植物中廣泛存在，對人體健康也有著重要的作用。

Flavonoid 常用短語：

1. flavonoid content 植物黃酮含量

2. flavonoid profile 植物黃酮組成

3. flavonoid biosynthesis 植物黃酮合成

4. flavonoid-rich diet 富含植物黃酮的飲食

5. flavonoid-rich plants 富含植物黃酮的植物

6. flavonoid-rich tea 富含植物黃酮的茶

7. flavonoids in plants 植物中的黃酮類化合物

雙語例句：

1. The flavonoid content of this plant is very high.

這個植物的植物黃酮含量非常高。

2. The flavonoid profile of this tea is unique.

這種茶的植物黃酮組成非常獨特。

3. The flavonoids in this plant have antioxidant properties.

這種植物中的黃酮類化合物具有抗氧化作用。

4. Flavonoids are important for maintaining good health.

植物黃酮對于保持健康非常重要。

5. The flavonoid-rich diet can help reduce the risk of chronic diseases.

富含植物黃酮的飲食可以幫助降低慢性疾病的風險。

6. Flavonoids are a type of plant compound that is well-known for its health benefits.

植物黃酮是一種眾所周知的具有健康益處的植物化合物。

7. The flavonoids in tea have been shown to have anti-inflammatory properties.

茶中的黃酮類化合物已被證明具有抗炎作用。

英文小作文：

Flavonoids are a type of plant compound that are well-known for their health benefits, and they are particularly important for maintaining good health and preventing chronic diseases. Flavonoids are found in a wide variety of foods, including fruits, vegetables, tea, and some spices and herbs. They are a type of polyphenol, a class of compounds that also includes other beneficial nutrients such as anthocyanins and catechins.

Flavonoids have antioxidant properties that help protect cells from damage caused by free radicals, and they also have anti-inflammatory effects that can help reduce the symptoms of chronic diseases such as arthritis and inflammatory bowel disease. Additionally, flavonoids may have other beneficial effects on the body, including improving cardiovascular health and reducing the risk of certain types of cancer.

In addition to their nutritional benefits, flavonoids are also thought to have potential benefits for skin health and beauty. Some studies suggest that flavonoids may help protect the skin from UV radiation, which can lead to skin damage and skin aging. Additionally, flavonoids may have anti-microbial and anti-inflammatory properties that can help improve the appearance and texture of the skin.

Therefore, incorporating flavonoids into your diet can be an effective way to improve your overall health and well-being, while also contributing to the beauty of your skin.