diploid

diploid的音标是["dɪplɔɪd]，翻译成中文是二倍体。

速记技巧：di-plo-id，谐音记忆为“娣珞（古代女子名字）的二倍体”。

diploid这个词的词源可以追溯到古希腊语，其中diplos表示双的，oid表示形容词词性，因此diploid意为双倍的。

变化形式：复数形式为diploids。

相关单词：

1. Diplogamy - 异配双杂合体，指在有性生殖过程中，等位基因通过非姐妹染色体的交叉互换而形成双杂合体。

2. Diploid cell - 二倍体细胞，指含有两个染色体组的细胞。

3. Diploid DNA - 二倍体DNA，指含有两个DNA分子的染色体组。

4. Diploid organism - 二倍体生物，指由两个染色体组组成的生物体。

5. Diploid chromosome - 二倍体染色体，指一个细胞中包含两个染色体组的染色体。

6. Polyploid - 多倍体，指一个细胞中包含三个或更多个染色体组的生物体。

7. Haploid - 单倍体，指一个细胞中只包含一个染色体组的生物体。

8. Haploploids - 半倍体生物，指由一个染色体组组成的生物体。

9. Haploidy - 单倍体性，指生物体的一个细胞中只包含一个染色体组。

10. Haploid DNA - 单倍体DNA，指一个细胞中只包含一个DNA分子的染色体组。

以上这些单词都与diploid有着密切的联系，它们在生物学和遗传学中有着广泛的应用。diploid这个词在描述生物体的染色体组成时非常常见，它可以帮助我们理解生物体的遗传和进化机制。

常用短语：

1. diploid reproduction

2. diploid cell

3. diploid genome

4. diploid haploid

5. diploid diploid

6. diploid polyploid

7. diploid cell division

双语例句：

1. The plant is diploid and has two sets of chromosomes. (该植物是二倍体，具有两套染色体。)

2. The diploid cell division is controlled by the cell cycle. (二倍体细胞分裂受细胞周期的控制。)

3. Polyploid cells are often found in plants and animals. (在动植物中常常可以发现多倍体细胞。)

4. Diploid reproduction is a fundamental process in biology. (二倍体繁殖是生物学中一个基本过程。)

5. The diploid genome is responsible for the organism"s genetic information. (二倍体基因组负责生物体的遗传信息。)

6. Diploids and polyploids have different characteristics and adaptations. (二倍体和多倍体具有不同的特性和适应性。)

7. Polyploidy is a common phenomenon in nature, but it can also be a problem in some cases. (在自然界中，多倍性是一种常见现象，但在某些情况下也可能成为问题。)

英文小作文：

Polyploidy: An Intriguing Phenomenon in Life Science

Polyploidy, or the presence of more than two sets of chromosomes in a cell, is an interesting phenomenon in life science that has fascinated researchers for decades. From plants to animals, polyploidy is a common occurrence that contributes to the diversity of life on Earth.

However, polyploidy can also pose challenges for organisms, as it can lead to abnormalities in cell division and other processes. Understanding the role of polyploidy in biology is essential for understanding the evolution of life on Earth and for developing strategies to manage its potential negative effects.

From its fascinating history to its complex role in biology, polyploidy is an essential topic for life scientists to explore and understand.