cactuses的音標為["k?kt??s?s] ，基本翻譯為“仙人掌植物”，速記技巧為：仙人掌植物（cactus）加“e”變成復數形式（cactuses）。

Cacti這個詞源自拉丁語，意為“刺球”。它的變化形式包括復數cacti，過去式cactus和現在分詞cactus。相關單詞包括：

1. Cactus Flower：仙人掌花，是一種常見的仙人掌科植物的花朵。

2. Cacti Plant：仙人掌植物，指的是仙人掌科的一類植物。

3. Cactophobe：害怕仙人掌的人，這個詞是對那些對仙人掌感到恐懼或厭惡的人的戲謔稱呼。

4. Cactus Slice：仙人掌割傷，指的是被仙人掌刺傷的情況。

5. Cactus Juice：仙人掌汁，是一種用于治療疾病和傷口的天然藥物。

6. Cactus Sword：一種用于制造武器的工具，因其鋒利的刺而聞名。

7. Cactus Wine：一種用仙人掌果釀制的酒，在某些文化中是一種傳統的飲品。

8. Cactus Garden：仙人掌花園，指的是種植各種仙人掌科植物的花園。

9. Cactus Desert：仙人掌沙漠，指的是生長著大量仙人掌植物的干旱地區。

10. Cactus Stalker：追蹤仙人掌的人，這個詞是對那些對仙人掌感興趣并試圖了解其生態和分布的人的戲謔稱呼。

以上這些單詞都與cacti這個詞有著密切的聯系，并且反映了仙人掌科植物在各種文化和語境中的重要性和多樣性。

常用短語：

1. cactus plant

2. prickly pear cactus

3. cacti garden

4. cactus spikes

5. cactus pads

6. cactus flowers

7. cactus fruit

雙語例句：

1. The cactus plant is a popular choice for desert gardens. (cactus植物是沙漠花園的常見選擇)

2. The prickly pear cactus is known for its juicy fruit and beautiful flowers. (仙人掌果肉多汁，花朵美麗)

3. Cacti gardens provide a unique and interesting habitat for many animals. (仙人掌花園為許多動物提供了獨特而有趣的棲息地)

4. Cactus spikes are used for making various tools and weapons. (仙人掌刺被用來制作各種工具和武器)

5. Cactus pads can be used for food or medicine. (仙人掌葉片可以食用或入藥)

6. Cactus flowers are a popular choice for floral arrangements. (仙人掌花朵常被用于花藝設計中)

7. The cactus fruit is a common source of dietary fiber and vitamin C. (仙人掌果實是膳食纖維和維生素C的常見來源)

英文小作文：

Cacti are fascinating plants that have captivated the hearts of gardeners for centuries. They are unique in their ability to thrive in harsh desert conditions and provide a unique habitat for many animals. Cacti gardens not only add beauty to the landscape, but also provide a source of food and medicine for local communities.

Moreover, cacti have been used for various purposes throughout history. Their spikes are used for making tools and weapons, while their pads can be consumed as food or used as medicine to treat various ailments. Additionally, cactus flowers are a popular choice for floral arrangements, while their juicy fruit is a common source of dietary fiber and vitamin C.

Despite their appearance and toughness, cacti are surprisingly adaptable and resilient plants that offer valuable lessons about survival and endurance in the face of adversity. From their unique growth habits to their versatile uses, cacti are an essential part of the natural world that should be celebrated and preserved for future generations.