polydactylism

简明释义

英[ˌpɒlɪˈdæktɪlɪzəm]美[ˌpɑliˈdæktəl]

n. 多指；多趾畸形

英英释义

单词用法

同义词

反义词

例句

1.The boy's mother also has polydactylism, with six fingers and toes. While she was pregnant with Hong Hong, both parents were worried their child would inherit the condition.

弘弘的母亲也患有多指症，每只手和脚都有六根指头。弘弘母亲怀孕期间，夫妻俩都非常担心孩子是否会遗传这一病症。

2.The boy's mother also has polydactylism, with six fingers and toes. While she was pregnant with Hong Hong, both parents were worried their child would inherit the condition.

弘弘的母亲也患有多指症，每只手和脚都有六根指头。弘弘母亲怀孕期间，夫妻俩都非常担心孩子是否会遗传这一病症。

3.Doctors often study polydactylism to understand its genetic origins better.

医生们常常研究多指症以更好地了解其遗传起源。

4.The phenomenon of polydactylism has been documented in various animal species as well.

在各种动物物种中也有记录到多指症的现象。

5.Children born with polydactylism may require surgery to remove the extra digits for functional reasons.

出生时患有多指症的儿童可能需要手术来去除多余的手指，以便于功能使用。

6.In some cultures, polydactylism is viewed as a sign of good luck and is celebrated.

在某些文化中，多指症被视为好运的象征，并受到庆祝。

7.The rare genetic condition known as polydactylism can lead to an individual having extra fingers or toes.

这种罕见的遗传病被称为多指症，可能导致个体拥有额外的手指或脚趾。

作文

Polydactylism is a fascinating genetic condition that results in the presence of extra fingers or toes on a person's hands or feet. This condition can occur in humans as well as in some animals, such as cats and dogs. The term itself comes from the Greek words 'poly,' meaning 'many,' and 'dactylos,' meaning 'finger' or 'toe.' Individuals with this condition may have anywhere from one to several additional digits, which can vary significantly in functionality and appearance. Understanding polydactylism (多指症) offers insight into the complexities of human genetics and the variations that can occur within our species.The occurrence of polydactylism (多指症) can be attributed to genetic mutations. These mutations can happen spontaneously or can be inherited from one or both parents. In most cases, the extra digits are not fully functional; however, there are instances where individuals possess an additional finger or toe that can be used effectively. The degree of functionality often depends on how the extra digit is connected to the hand or foot and whether it has the necessary bones, tendons, and muscles to operate like a normal digit.In some cultures, polydactylism (多指症) is seen as a unique trait and can even be associated with good luck or special abilities. For example, in certain communities, children born with this condition may be celebrated for their uniqueness, and families might view it as a sign of distinction. Conversely, in other societies, individuals with polydactylism (多指症) may face challenges related to social acceptance. They might encounter teasing or discrimination due to their physical differences, highlighting the importance of fostering an inclusive environment that embraces diversity.From a medical perspective, polydactylism (多指症) can lead to various complications, particularly if the extra digits are not well-formed. Surgical intervention is often considered to remove the additional digits, especially if they cause discomfort or interfere with daily activities. Surgeons typically evaluate the anatomical structure of the extra digit before deciding on the best course of action. In many cases, individuals who undergo surgery report improved functionality and enhanced comfort in their hands or feet.Moreover, polydactylism (多指症) can serve as a subject of interest in scientific research. Geneticists study this condition to better understand the mechanisms behind limb development and the factors that contribute to the formation of extra digits. Research in this area can lead to advancements in genetic engineering and regenerative medicine, potentially offering solutions to various congenital anomalies.In conclusion, polydactylism (多指症) is more than just a physical condition; it encompasses a range of cultural, social, and medical implications. By understanding this condition, we can appreciate the diversity of human anatomy and the myriad ways in which genetics can manifest. It is essential to promote awareness and acceptance of all individuals, regardless of their physical differences, and to recognize that traits like polydactylism (多指症) contribute to the rich tapestry of human experience. Embracing such differences not only fosters a more inclusive society but also encourages a deeper appreciation for the complexities of life itself.

多指症是一种迷人的遗传病，导致一个人手或脚上存在额外的手指或脚趾。这种情况可以发生在人体以及一些动物，如猫和狗。这个术语本身来自希腊词“poly”，意为“多”，“dactylos”，意为“手指”或“脚趾”。患有此病的人可能有从一个到几个额外的手指，这些手指的功能和外观可能会显著不同。理解polydactylism（多指症）可以深入了解人类遗传学的复杂性以及我们物种中可能出现的变异。多指症的发生可以归因于基因突变。这些突变可能是自发发生的，也可能是从一个或两个父母那里遗传而来。在大多数情况下，额外的手指并不是完全功能性的；然而，有些情况下，个体可能拥有一个可以有效使用的额外手指或脚趾。功能的程度通常取决于额外手指与手或脚的连接方式，以及它是否具有必要的骨骼、肌腱和肌肉来像正常手指一样运作。在某些文化中，polydactylism（多指症）被视为一种独特的特征，甚至可能与好运或特殊能力相关联。例如，在某些社区中，出生时带有这种状况的孩子可能会因其独特性而受到庆祝，家庭可能将其视为一种区别的标志。相反，在其他社会中，患有polydactylism（多指症）的个体可能面临与社会接受度相关的挑战。他们可能遭遇嘲笑或歧视，因其身体差异，强调了培养包容环境的重要性，以接受多样性。从医学的角度来看，polydactylism（多指症）可能导致各种并发症，特别是如果额外的手指没有很好地形成。外科干预通常被认为是去除额外手指的选择，尤其是当它们造成不适或干扰日常活动时。外科医生通常在决定最佳行动方案之前评估额外手指的解剖结构。在许多情况下，接受手术的人报告说他们的手或脚的功能性和舒适性有所改善。此外，polydactylism（多指症）可以成为科学研究的兴趣主题。遗传学家研究这种情况，以更好地理解肢体发育的机制以及导致额外手指形成的因素。在这一领域的研究可以推动基因工程和再生医学的进步，可能为各种先天异常提供解决方案。总之，polydactylism（多指症）不仅仅是一种身体状况；它涵盖了文化、社会和医学的多重影响。通过理解这种情况，我们可以欣赏人类解剖的多样性以及遗传学如何表现的无数方式。促进对所有个体的意识和接受至关重要，无论他们的身体差异如何，并认识到像polydactylism（多指症）这样的特征为丰富的人类经验增添了色彩。接受这种差异不仅促进了一个更加包容的社会，而且还鼓励更深刻地欣赏生活本身的复杂性。