flatworm的音標為[?fl?tw??m] ，基本翻譯為“扁形動物”，速記技巧為：扁蟲（flatworm）——flat（平的）+worm（蠕蟲）。

Flatworm的英文詞源可以追溯到拉丁語詞匯“flatus”，意為“呼吸”。而“worm”則表示“蠕蟲”。因此，“flatworm”指的是一種像蠕蟲一樣扁平、會蠕動的生物。

變化形式：復數形式為“flatworms”，表示扁平的蠕蟲。

相關單詞：

1. Platyhelminth - 扁平吸盤軟體動物，是flatworm的一種，通常指頭足類動物。

2. Ascidian - 指一種水生flatworm，通常指海兔或蛞蝓。

3. Flatfish - 指扁平的魚，通常指鰈魚或鰩魚等。

4. Flathead - 指頭部扁平的魚，通常指鱘魚或鱘魚等。

5. Flatcar - 指用于運輸扁平物體的火車車廂。

6. Flatbed - 指平板車，通常用于運輸大型扁平物體。

7. Flatland - 指二維空間，是數學中的一個概念，但有時也用來比喻flatworm生活的世界。

8. Flatmate - 指住在同一公寓或房屋內的室友。

9. Flattened - 指扁平化的，通常用來描述物體被壓平或壓扁的狀態。

10. Flattening - 指將物體壓平的過程或技術。

以上這些單詞都與flatworm有一定的關聯，可以體現出flatworm在生物分類學和日常生活中廣泛的存在和影響。

常用短語：

1. flatworm flatly refused

2. flatworm"s behavior is peculiar

3. flatworm is a creature of habit

4. flatworm is adaptable

5. flatworm is resourceful

6. flatworm is tenacious

7. flatworm is resilient

例句：

1. Flatworms are creatures that are very adaptable and resourceful. They can adapt to any environment and find ways to survive.

2. Flatworms are creatures of habit and they always follow the same routine.

3. When faced with a new situation, flatworms are tenacious and will not give up easily.

4. After a setback, flatworms bounce back quickly and are resilient enough to bounce back again and again.

英文小作文：

Flatworms are fascinating creatures that are both adaptable and resourceful. They can adapt to any environment and find ways to survive, which makes them very resilient and tenacious. In fact, they are creatures that never give up easily and always try to find a way out of any situation. This is why I admire flatworms so much. They teach me that persistence and resilience are key to success in life. I hope to be like a flatworm one day and adapt to any situation that comes my way.