lacuna

英 [ləˈkjuːnə]

美 [ləˈkjuːnə]

n.  (文章、思想、理论等中的)缺漏，脱漏，空白，阙如

医学

BNC.32501 / COCA.30115

牛津词典

noun

• （文章、思想、理论等中的）缺漏，脱漏，空白，阙如
  a place where sth is missing in a piece of writing or in an idea, a theory, etc.

柯林斯词典

• N-COUNT （文件、论点等中对重要问题的）缺漏，脱漏，遗缺
  If you say that there is alacunain something such as a document or a person's argument, you mean that it does not deal with an important issue and is therefore not effective or convincing.
  1. There are still major lacunae in the material available.
     手边的材料依然存在严重缺漏。

英英释义

noun

• an ornamental sunken panel in a ceiling or dome
  Synonym:coffercaisson
• a blank gap or missing part
  Synonym:blank

双语例句

• Conclusion Pontine lacuna infarctions occupy most of the pontine infarctions and its prognosis is well.
  结论脑桥腔隙性梗死占脑桥梗死的绝大多数且预后较好。
• The second part analyzed the actual system of evaluation of government achievement and the lacuna of the new system.
  第二部分主要对现行政府政绩评估体系和新体系的弊端进行了分析。
• The peculiar therapy is one of the climatic therapeutics which could make up for the lacuna of traditional medical treatment.
  它是一种能弥补传统医疗缺陷的天然康复方法中的气候疗法。
• There are a couple of reasons for this lacuna but the most important is that the bank's archives, which have lain mostly unexplored at various locations around Genoa for more than two centuries, were not readily accessible.
  出现这种空白现象的原因有很多，但最重要的一个是，在热那亚周围各地尘封了2个多世纪之久的银行档案并不容易得到。
• The rate of the empty lacuna increased with the time of experiment.
  且骨陷窝空虚率随用药时间的延长而增加。
• The relationship between the night dipper and lacuna infarction in patients with hypertension
  高血压患者血压夜间谷值变化与腔隙性脑梗死的关系
• Area of bone lacuna was calculated after a week.
  骨片培养一周之后，骨片在数码显微镜下拍照并计算出骨陷窝面积。
• 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。
• Owing to connaturally cultural difference, barriers are of great ineluctability in translation, in which cultural lacuna is one of the most knotty ones.
  由于不同文化之间的固有差异，在翻译过程中不可避免地会产生一些障碍，文化缺项就是其中之一。
• Objective We analysis the clinical significance of lacuna encephalon infarction.
  目的分析腔隙性脑梗塞在临床中的表现。