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
- 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。 - 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； - 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。 - Group B, the cartilage cell in cartilage lacuna, the organelle is less than group C.
B组软骨细胞位于软骨陷窝中，细胞器较C组查差，可见线粒体空泡，有脂滴形成。 - 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。 - 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。 - 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。 - Rusult: GSP had good effect on decreasing mean bone lacuna rate and improving the state of blood rheology.
结果：骨生丸能够有效地降低空骨陷窝率，改善血液流变性状态。 - 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。 - 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。