lacuna
英 [ləˈkjuːnə]
美 [ləˈkjuːnə]
n. (文章、思想、理论等中的)缺漏，脱漏，空白，阙如
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.- There are still major lacunae in the material available.
手边的材料依然存在严重缺漏。
- There are still major lacunae in the material available.
英英释义
noun
- an ornamental sunken panel in a ceiling or dome
- a blank gap or missing part
双语例句
- 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。 - Fill up a lacuna in one's knowledge Imagination will span the gap in our knowledge.
填补知识上的空白。想像会弥补知识的不足。 - There are still major lacunae in the material available.
手边的材料依然存在严重缺漏。 - Lacuna Position Sensor System of TIG Welding Rapid Prototyping Metallic Object
TIG焊快速制造金属体缺陷定位传感系统 - Conclusion Atomic force microscopy can help analyze the three-dimensional configuration of calcium-phosphorus crystal and bone collagen as well as the canaliculi and lacuna.
结论原子力显微镜可分析胶原蛋白和基质中钙-磷晶体的三维结构形态、骨小管和骨陷窝的三维构成及大小； - This lacuna needs to be filled.
这一空白有待填补。 - 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 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。