fl oz的音標為/flu?z/，基本翻譯為“fluid液量，流量”或“fluids液態物”，而速記技巧可以考慮使用諧音法，將其記作“福利救”。

Fl oz這個詞的詞源可以追溯到拉丁語“fluidus”意為流動的，液體的。它的變化形式包括“fluid”和“fluency”，其中“fluid”意為液體的，可流動的，而“fluency”意為流暢，流利。

相關單詞：

fluidity：流動性，流暢性

fluidly：流暢地，流利地

overflow：溢出，泛濫

effluent：流出物，廢水

fluent：流利的，流暢的

fluency：流暢，口才

flux：流動，變遷

effusion：流出，分泌

effluvium：流出物，排泄物

inflow：流入，流入量

以上這些單詞都與“fl oz”這個詞源和變化形式有直接或間接的聯系，它們在英語中廣泛使用并描述各種與液體流動和變化相關的概念。

常用短語：

1. a piece of cake

2. hit the ground running

3. hit the nail on the head

4. hit a brick wall

5. hit the books

6. hit the sack

7. hit the road

例句：

1. A piece of cake for me, I can cook a delicious meal in no time.

2. I hit the ground running after taking a break, and I managed to finish all my work in a single day.

3. His suggestion hit the nail on the head and we all agreed with him.

4. We hit a brick wall when we tried to negotiate with the company, and we couldn"t reach an agreement.

5. I hit the books hard before my exam and prepared for the test well.

6. I hit the sack early tonight, as I have a busy day ahead of me.

7. It"s time to hit the road and go to work.

英文小作文：

Life is like a marathon, and we need to hit the ground running to keep up with it. Whether it"s work, school, or personal goals, we need to be ready to face challenges head-on and work hard to achieve our dreams. However, sometimes we hit a brick wall that seems impossible to overcome, and we need to keep pushing ourselves to find a way through it. At these times, we need to remember that success is not always easy, but it"s worth it in the end. So, let"s hit the books, hit the road, and keep moving forward towards our goals with courage and determination!