cashmere的音標為["k??m??]，基本翻譯為“開司米”，速記技巧為：開司米羊毛來自山羊（sheep）身上。

Cashmere這個詞源自波斯語，意為“羊毛”。它的變化形式包括復數形式cashmeres，過去式cashmed和現在分詞cashmearing。相關單詞包括：

1. Cashmere sweater - 羊絨毛衣，一種高級的針織品，因其來自羊絨而得名。

2. Cash-mere - 一種貨幣單位，通常用于表示羊絨的價格。

3. Cash-mier - 指對羊絨產業有深入了解的人。

4. Cashmere-clad - 指穿著羊絨衣物的人，通常表示高貴或奢華。

5. Cashmere-knitting - 指羊絨編織技術，是一種精細的針織技術。

6. Cashmere-spot - 指羊絨上的瑕疵或污點。

7. Cashmere-like - 指類似于羊絨的物質或材料。

8. Cashmere-wool - 指羊身上最細的毛，通常用于制作高級紡織品。

9. Cashmere goats - 一種特殊的山羊品種，以其身上細軟的毛而聞名。

10. Cashmere syndrome - 指一種病癥，表現為對羊絨的過度癡迷或依賴。

以上這些單詞都與cashmere這個詞有關，它代表了羊絨這種特殊的紡織材料及其相關的產業和文化。

常用短語：

1. cash in on an opportunity

2. cash in hand

3. cash flow

4. cash up

5. pay in cash

6. cash in advance

7. cash flow problems

例句：

1. He always knows how to cash in on an opportunity.

2. We need to pay cash in hand to cover the expenses for the party.

3. The company"s cash flow is under pressure due to the economic downturn.

4. Please cash up the sales receipts before you leave.

5. We paid in cash for the tickets to the concert.

6. They offered him a job with a cash in advance bonus.

7. We"re having cash flow problems, so we need to cut back on expenses.

英文小作文：

Cashmere is a luxurious fiber that is often used in sweaters and other types of clothing. It is soft and warm, making it a popular choice for winter wear. However, cashmere comes at a high price, which can be a deterrent for many people. But if you are willing to invest in high-quality cashmere, you will be rewarded with a piece of clothing that will last for years and years.

One of the benefits of cashmere is its warmth factor. It is known to trap air between the fibers, keeping you warm even on the coldest days. Another benefit is its longevity. A well-made cashmere sweater can last for decades if cared for properly. This means that investing in high-quality cashmere is not just about wearing it now, but also about future generations being able to enjoy it as well.

However, not all cashmere is created equal. Quality varies depending on the source of the fiber, the manufacturing process, and even the care instructions given to the garment. Therefore, it is important to do your research and find a reliable brand that produces high-quality cashmere products. Once you have made your purchase, it is also essential to follow the care instructions to ensure that your cashmere stays as soft and as long as possible.