dioecious

dioecious的音标为/"daɪoɪsɪəs/，基本翻译为“雌雄异株的”，速记技巧为“雌雄分”（雌雄分别生长）。

dioecious这个词源自拉丁语，意为“雌雄异株的”。它的变化形式包括其过去式，过去分词和现在分词。相关单词包括：dioecan, dioecism, dioecous, dyecism, dyecous。

dioecan这个词通常用来描述雌雄异株的植物或动物。例如，某些植物的花朵只产生雄性或雌性配子，这就是一种dioecan现象。

dioecism这个词则可以用来描述一个生物群体中雌雄异株的现象。这种现象在某些动物中很常见，比如某些鱼类和昆虫。

dyecism这个词比较少见，它通常用来描述植物中雌雄异株的特性。

dyecous这个词则用来描述雌雄异株的植物或动物。例如，某些植物的花朵只产生雄性或雌性配子，这就是一种dyecous现象。这种特性使得植物能够更好地适应环境变化，并提高其生存能力。

以上这些单词都与dioecious有着密切的联系，并且描述了不同生物群体中雌雄异株的现象。这些单词的出现和使用，也进一步丰富了英语词汇，使得我们能够更好地理解和描述生物多样性和生态系统的复杂性。

常用短语：

1. dioecious plant - 单性花植物

2. male-female flowers - 雄雌花

3. male flowers - 雄花

4. female flowers - 雌花

5. male-sterile plants - 雄性不育植物

6. female-sterile plants - 雌性不育植物

7. dioecious shrubs - 单性灌木

双语例句：

1. This dioecious plant has male and female flowers on separate plants. (这个单性花植物在不同的植株上既有雄花又有雌花。)

2. The male flowers on this dioecious shrub are pollinated by insects. (这个单性灌木上的雄花是由昆虫授粉的。)

3. The dioecious trees in our garden produce both male and female fruits. (我们花园里的单性树既产生雄性又产生雌性果实。)

4. The dioecious shrubs in this area are highly adaptable to different environments. (这个地区的单性灌木对不同的环境具有高度的适应性。)

5. The dioecious plants in this forest are very rare and need special protection. (这片森林里的单性植物非常稀有，需要特殊保护。)

6. The dioecious trees in our yard are planted in rows, with male and female flowers facing each other. (我们院子里的单性树是成行种植的，雄花和雌花面对面。)

7. The dioecious shrubs in this mountainous region grow in clusters, with male and female flowers interspersed. (这个山区里的单性灌木丛生长在一起，雄花和雌花交错分布。)

英文小作文：

Dioecious plants are a fascinating topic that requires a deep understanding of biology and ecology. These plants are unique in that they have male and female reproductive organs on separate plants, which ensures that pollination occurs between the two sexes, leading to successful seed production. In my opinion, dioecious plants are a testament to the adaptability of nature and the beauty of biodiversity. I believe that we should appreciate and conserve these unique species, as they play a crucial role in maintaining the balance of ecosystems and ensuring the survival of many species on our planet.