hold fast to的音標是[h??ld fɑ?st tu]，翻譯成中文是緊緊抓住不放。

速記技巧：可以記成諧音“好餓死她土”，意思是餓得緊緊抓住食物（土）。

hold fast to這個短語的含義是“緊緊抓住，堅持”。這個短語的詞源可以追溯到古英語，其中fast表示“牢固的”，hold表示“持有”。因此，這個短語的含義就是“緊緊抓住，堅持”。

變化形式：

1. hold - 基礎詞匯，表示“持有，保持”

2. fast - 來自古英語，表示“牢固的”

相關單詞：

1. adhere - 來自拉丁語，表示“粘附，附著”，與hold有相似的含義。

2. cling - 來自古英語，表示“粘附”，與hold fast to中的fast有相似的含義。

3. grip - 基礎詞匯，表示“緊握”，與hold fast to中的fast有相似的含義。

以上這些單詞都可以用來描述緊緊抓住或堅持某物的行為。此外，還有cling on to、hold on to、grasp tightly等短語也可以用來描述這個行為。這些單詞和短語都可以在句子中作為動詞使用，表示緊緊抓住或堅持某物。

常用短語：

1. hold fast

2. hold on

3. hold onto

4. hold up

5. hold back

6. hold steady

7. hold one"s ground

例句：

1. Hold fast to your dreams, no matter what obstacles stand in your way.

2. Don"t let go of your goals; hold onto them with all your might.

3. The ship held fast in the stormy waves.

4. He couldn"t hold up under the pressure of work.

5. Try not to hold back your feelings, it"s okay to express them.

6. The ship held steady in the stormy sea.

7. She refused to give up and held her ground in the face of adversity.

英文小作文：

堅持夢想

Hold fast to your dreams, for they are the driving force that will take you to where you want to be in life. No matter what obstacles stand in your way, you must persevere and never give up. With persistence and determination, you can achieve anything you set your mind to. Remember, it"s not the mountains that defeat us, but the fact that we give up before reaching the top. So, hold fast to your dreams and never let go of what you believe in.