ext. 的音標(biāo)是 /?kst/，基本翻譯是“附加的，額外的”，速記技巧是“擴(kuò)展的特別”或“額外的特別”。

請注意，這些速記技巧僅供參考，因為不同語境下的單詞含義可能有所不同。建議查閱相關(guān)詞典以獲取準(zhǔn)確的含義和用法。

以下是英文詞源、變化形式及相關(guān)單詞的列表，每個單詞都附有簡短的解釋，總計約10個單詞：

1. ext (詞源：拉丁語)

變化形式：extended (擴(kuò)展的)，extensive (廣泛的)，extinct (滅絕的)，extreme (極端的)，extremely (極其)

相關(guān)單詞：

a. extended (擴(kuò)展的) - 指空間或時間的延伸，也可指范圍擴(kuò)大的情況。

b. extensive (廣泛的) - 指涉及范圍廣的，也可指涉及面廣的。

c. extinct (滅絕的) - 指物種或文化的消失，也可指熄滅的狀態(tài)。

d. extreme (極端的) - 指程度達(dá)到極點的，也可指極端的情感或行為。

e. extremely (極其) - 用來修飾形容詞或副詞，表示程度非常高。

例如：The company has been extended its credit limit and now has an extensive inventory of goods.（公司已經(jīng)得到了信用限額，現(xiàn)在擁有大量的存貨。）

2. origin (詞源：拉丁語)

變化形式：original (原始的)，originate (起源)，origination (原創(chuàng))

相關(guān)單詞：

a. original (原始的) - 指最初的、原始的，也可指獨創(chuàng)的、新穎的。

b. originate (起源) - 指事物或行為的起源，也可指發(fā)生、產(chǎn)生。

c. origination (原創(chuàng)) - 指藝術(shù)、文學(xué)等方面的原創(chuàng)性。

例如：The painting is the work of an artist who originated from a small town in rural France.（這幅畫是一位來自法國鄉(xiāng)村小鎮(zhèn)的藝術(shù)家原創(chuàng)的作品。）

常用短語：

1. by the way

2. all over the world

3. at the same time

4. as soon as possible

5. at least

6. even if

7. no matter what

例句：

1. 雙語例句： "By the way, I"m having a party next weekend. Would you like to come?"

2. "All over the world, people speak different languages. It"s fascinating!"

3. "At the same time, we must work hard to achieve our goals."

4. "As soon as possible, I want to go on a trip to Europe."

5. "At least, we have each other."

6. "Even if it rains, we"ll still have a great time."

7. "No matter what happens, we"ll always be friends."

英文小作文：

My Favorite Festival

Every year, I look forward to the festival that brings together family and friends. It"s a time for celebration and joy, and it"s my favorite festival of the year. The festivities begin with a feast, where everyone shares their favorite dishes and savor the flavors of each other"s cooking. We sing songs, tell stories, and play games, laughing and joking with each other. It"s a time for fun and relaxation, and it"s a wonderful way to connect with family and friends. No matter what happens, we always have a great time together. It"s a time for celebration and joy, and it"s my favorite part of the year.