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
- 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 - This lacuna needs to be filled.
这一空白有待填补。 - There was so much very deep lacuna in his crude big hands.
粗糙的大手上一道道很深的裂口。 - 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。 - 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。 - 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。 - ATPase Activity and Abnormality of Erythrocyte Morphology in Hypertension Patients with Cerebral Lacuna Infarction
高血压腔隙性脑梗塞患者红细胞形态和ATP酶活性的变化 - 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 - The reason that the zero synergy or negative synergy engendered is that the structure lacuna of the new corporation or risk loses going with the M& A;
并购并不必然产生正协同效应，并购产生零协同效应或负协同效应的原因是并购后新企业的结构缺陷或并购中存在的风险损失； - 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。