dandriff音標為["d?ndr?f]；基本翻譯為“脫發癥”；速記技巧為：脫發癥-dandriff速記法：脫發癥-dandriff（脫發癥-頭皮屑）。

Dandriff這個詞的英文詞源可以追溯到古英語，意為“頭皮屑”。它的變化形式包括復數形式dandriffs，過去式和過去分詞形式dandriffed，現在分詞形式dandriffing。

相關單詞：

dandruff：頭皮屑，一種常見的皮膚病，通常表現為頭皮上出現白色或灰色的鱗片狀物。

dandified：形容人或事物具有紳士風度或貴族氣質，通常與dandy（花花公子）相對。

dandruff-shampoo：一種專門用于去除頭皮屑的洗發水。

dandruff-prone：易患頭皮屑的人。

dandruff-resistant：對頭皮屑有抵抗力的。

dandified-attire：形容紳士風格的服裝，如燕尾服、高領襯衫等。

dandified-gentleman：形容舉止優雅、有紳士風度的男性。

dandified-woman：形容穿著得體、有貴族氣質的女性。

dandy：指一個富有魅力、追求時尚、生活奢華的人，有時也含有貶義。

以上這些單詞都與dandriff這個詞源有著密切的聯系，同時也可以反映出英語語言中豐富的詞匯和語義變化。

常用短語：

1. get along with

例句： We are getting along with each other very well.

2. look forward to

例句： I am looking forward to your reply.

3. in a word

例句： In a word, we should try our best to solve the problem.

4. on the one hand…on the other hand

例句： On the one hand, we need to work hard, but on the other hand, we also need to rest.

5. as far as I know

例句： As far as I know, he is a hard-working student.

6. be ready to do

例句： I am ready to help you if you need any help.

7. It is said that…

例句： It is said that the sun rises in the east and sets in the west.

英文小作文：

My Dream Job

One of my dreams is to become a doctor, because I am very interested in helping people and I love the feeling of making a difference in someone"s life. To achieve this goal, I need to work hard and study hard in order to become a good doctor. I believe that with my efforts and perseverance, I will be able to achieve my dream job.

以上僅是常用短語和例句的簡單展示，作文部分則更注重個人情感和夢想的表達，希望對你有所幫助。