lacuna

简明释义

英[ləˈkjuːnə]美[ləˈkjuːnə;ləˈkuːnə]

n. 空隙；空白；（生物）腔隙

n. （Lacuna）（西）拉库纳（人名）

复 数 l a c u n a e 或 l a c u n a s

英英释义

单词用法

同义词

反义词

例句

1.Either way, it suggests a profound lacuna in biologists' understanding of the world.

不论怎样，这都意味着生物学家对于世界的认识存在重大缺陷。

2.His long reticence temporarily distracted attention from a bigger lacuna.

他始终保持沉默，分散了人们对一个更大缺漏的注意力。

3.Cells were induced and cultured on bone flaps with the same method, and absorption lacuna was observed after culture.

采用相同方法于骨片上诱导培养细胞并观察骨吸收陷窝。

4.Results Osteoblasts are full fusiform, ALP stain positive cells, while osteoclasts are multinuclear and TRAP stain positive, with the ability of forming bone lacuna;

结果成骨细胞呈饱满的梭形，ALP染色阳性；破骨细胞呈多核，TRAP染色阳性，可以吸收骨质形成骨陷窝。

5.Objective The clinical characteristics of lacuna encephalon infarction was analysis.

目的分析腔隙性脑梗死的临床特点。

6.At postoperative 7 week, the humerus sample showed that osteocyte separated from osseous lacuna, some nucleus pycnosis and rough endoplasmic hollowed;

术后7周实验组肱骨标本可见骨细胞与骨陷窝分离，有的细胞核固缩粗面内质网肿胀空化；

7.Repair immediately when the lacuna is discovered.

发现缺陷后立即修理。

8.So it is necessary to detect the lacuna (especially the hole) in the log in order to improve its value.

因此，有必要检测原木内部缺陷特别是孔洞缺陷，提高原木使用价值。

9.The research paper had a significant lacuna, leaving out critical data on the subject.

这篇研究论文有一个显著的空白，遗漏了关于该主题的重要数据。

10.In her autobiography, she acknowledged the lacuna in her memory regarding her childhood.

在她的自传中，她承认了自己对童年记忆中的空白。

11.There is a lacuna in the legal documents that could affect the outcome of the trial.

法律文件中存在一个缺口，这可能会影响审判的结果。

12.The historian pointed out a lacuna in the records from that period, which makes it hard to draw conclusions.

历史学家指出那个时期的记录中存在一个空白，这使得很难得出结论。

13.The novel's plot had a lacuna that left readers confused about the character's motivations.

这部小说的情节有一个漏洞，让读者对角色的动机感到困惑。

作文

In the realm of literature and history, the term lacuna refers to a gap or missing part that can significantly affect our understanding of a narrative or event. This concept is particularly relevant when examining ancient texts or historical records where certain sections may be lost or damaged over time. For instance, when studying classical works such as Homer's 'Iliad' or 'Odyssey', scholars often encounter lacunae that hinder a complete interpretation of the story. These gaps can lead to various interpretations and debates among historians and literary critics, as they attempt to fill in the blanks with educated guesses based on context and available information. The presence of a lacuna can also be found in personal narratives, where an individual's memory may fail to recall specific events or details. This phenomenon raises intriguing questions about the reliability of memory and the subjective nature of storytelling. When someone recounts their life experiences, they may inadvertently create lacunae by omitting certain facts or embellishing others, leading to a narrative that is both unique and incomplete. Moreover, in the field of science, lacuna can represent gaps in research or knowledge that need to be addressed for a more comprehensive understanding of a particular subject. For example, in medical research, there may be lacunae in data regarding the long-term effects of a new drug, which can pose challenges for healthcare professionals when making informed decisions about patient care. Identifying and addressing these lacunae is crucial for advancing knowledge and ensuring the well-being of individuals. In philosophy, the idea of a lacuna can be applied to ethical dilemmas where moral guidelines may be unclear or absent. In such cases, individuals might find themselves facing a lacuna in their moral reasoning, struggling to determine the right course of action. This highlights the complexity of ethical decision-making and the importance of critical thinking in navigating situations where guidance is lacking. In conclusion, the concept of lacuna serves as a reminder of the inherent limitations in our understanding of literature, history, personal narratives, scientific research, and ethical reasoning. Recognizing these gaps allows us to approach knowledge with humility and curiosity, encouraging further exploration and inquiry. Whether we are reading a classic novel, reflecting on our own life stories, conducting scientific research, or grappling with moral choices, acknowledging the presence of lacunae invites us to seek deeper insights and foster a more nuanced appreciation for the complexities of existence. Ultimately, it is through the pursuit of understanding these lacunae that we can enrich our perspectives and contribute to the ongoing dialogue within our respective fields.

在文学和历史领域，术语lacuna指的是一个缺口或缺失的部分，这可能会显著影响我们对叙述或事件的理解。这个概念在研究古代文本或历史记录时尤其相关，因为某些部分可能随着时间的推移而丢失或损坏。例如，在研究古典作品如荷马的《伊利亚特》或《奥德赛》时，学者们经常遇到lacunae，这妨碍了对故事的完整解读。这些缺口可能导致历史学家和文学批评家之间的各种解释和辩论，因为他们试图根据上下文和可用信息来填补空白。 lacuna的存在也可以在个人叙述中找到，在这种情况下，个体的记忆可能无法回忆起特定的事件或细节。这种现象引发了关于记忆可靠性和叙事主观性的有趣问题。当某人回忆自己的生活经历时，他们可能无意中通过省略某些事实或夸大其他事实来创造lacunae，导致一个既独特又不完整的叙述。 此外，在科学领域，lacuna可以代表需要解决的研究或知识中的缺口，以便更全面地理解特定主题。例如，在医学研究中，可能存在关于新药长期效果的lacunae，这可能给医疗专业人员在做出有关患者护理的明智决策时带来挑战。识别和解决这些lacunae对于推动知识进步和确保个人福祉至关重要。 在哲学中，lacuna的概念可以应用于道德困境，在这些情况下，道德指导可能不明确或缺失。在这种情况下，个人可能会发现自己在道德推理中面临lacuna，努力确定正确的行动路线。这突显了道德决策的复杂性以及在面对缺乏指导的情况时批判性思维的重要性。 总之，lacuna的概念提醒我们在理解文学、历史、个人叙述、科学研究和伦理推理方面固有的局限性。认识到这些缺口使我们能够以谦逊和好奇的态度接近知识，鼓励进一步的探索和探究。无论我们是在阅读经典小说、反思自己的生活故事、进行科学研究还是在道德选择中挣扎，承认lacunae的存在都邀请我们寻求更深刻的见解，并培养对存在复杂性的更细致的欣赏。最终，正是通过追求理解这些lacunae，我们才能丰富我们的视角并为各自领域内的持续对话做出贡献。