guaranteed的音標是[?gr?nt??ra?nd]，基本翻譯是“保證的，擔保的”，速記技巧可以是：有保（guarantee）證（e）的。

Guaranteed這個詞的詞源可以追溯到拉丁語中的“guarantor”，意為擔保人或保證人。它的變化形式主要有加后綴-ed，變為guaranteed，表示被保證或擔保的。

相關單詞：

1. guarantee：n.保證，擔保；v.保證，擔保。這個詞的使用非常普遍，表示為某事提供保證或擔保。

2. warranty：n.保證，擔保；保修單。這個詞也表示為某事提供保證或擔保，但通常用于商品或服務的保修情況。

3. assure：v.保證，擔保；使確信。這個詞的含義與guarantee相似，但語氣更加強烈，有時帶有一定的承諾意味。

4. security：n.安全，保障；證券。這個詞表示一種保障或安全感，與guarantee也有一定的關聯。

5. insured：adj.有保險的；n.保險人。這個詞表示被保險人，與guarantee有一定的相關性，因為保險通常涉及到保證或擔保。

6. guaranteeing：v.保證，擔保。這是一個動詞形式，表示進行保證或擔保的行為。

7. guaranteed：adj.保證的，有保證的。這是一個形容詞形式，表示有保證或有擔保的屬性。

8. guaranteeingly：adv.保證地。這是一個副詞形式，用于修飾動詞或形容詞，表示在某種程度上具有保證性或擔保性。

9. guaranteedness：n.保證性。這是一個名詞形式，表示保證或擔保的性質或程度。

10. underwrite：v.在保險單上批注；承擔風險；同意某事物；認可某事物。這個詞的含義與guarantee也有一定的關聯，表示同意或認可某事物，同時也涉及到承擔風險或擔保的含義。

常用短語：

1. guaranteed income

2. guaranteed delivery

3. guaranteed rate

4. guaranteed service

5. guaranteed warranty

6. guaranteed payment

7. guaranteed success

例句：

1. The product is guaranteed for a year.

該產品保質一年。

2. We guarantee to deliver the goods within two weeks.

我們保證在兩周內交貨。

3. The seller guarantees a 30-day money-back policy.

賣方保證提供30天退款政策。

4. The service is guaranteed for a period of one year.

這項服務保證期限為一年。

5. The product comes with a one-year guarantee.

該產品附有一年的保證。

6. The payment will be guaranteed by a third party.

付款將由第三方擔保。

7. The company guarantees a successful outcome to any project.

公司保證任何項目都能取得成功的結果。

英文小作文：

Guaranteed Success

Success is a guarantee for everyone who is willing to work hard and pursue their goals with passion. Whether it"s a career, a relationship, or personal development, success is within reach if you believe in yourself and your abilities.

Guaranteed Delivery

When you purchase a product online, you expect it to arrive at your doorstep as soon as possible. The same applies to our personal goals and dreams. We need to be certain that our efforts will lead to the desired results, and one way to achieve this is by guaranteeing delivery of our efforts and actions.

Guaranteed Payment

When we make a financial commitment, we need to be certain that it will be honoured as agreed upon. This is especially important when it comes to loans, credit cards, and other forms of debt. A guarantee of payment ensures that our creditors are confident in our ability to repay our debts on time and in full.

Guaranteed Service

When we purchase a product or service, we expect it to be delivered with excellence and efficiency. This is why it"s essential to guarantee service that meets our expectations and exceeds our expectations when possible. By providing guaranteed service, we ensure that our customers are satisfied and will continue to seek our products and services in the future.