lacuna

音标发音

• 英式音标 [ləˈkjuː.nə]
• 美式音标 [ləˈkjuː.nə]
• 国际音标 [lə'kju:nə]
• 英式发音
• 美式发音

基本解释

• n. 空隙；空白；[生物] 腔隙
• n. (Lacuna)人名；(西)拉库纳

同根派生

• lacuna相关词

英汉例句

双语例句

• 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。
• 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。
• Conclusion Pontine infarctions were mostly lacuna infarctions and their clinical manifestation was related to the position and size of infarction focuses.
  结论脑桥梗死多数为腔隙性梗死，其临床表现与病灶部位及大小有关。

权威例句

• The question is, is it a big lacuna as well as a deep one?
  ECONOMIST: A new domain of life
• IR—If there is a lacuna in your survey, it is your neglect of the television set.
  ECONOMIST: Letters The

• lacuna更多例句

词组短语

短语

• lymphatic lacuna 淋巴陷窝
• Lacuna Passage 空隙通道
• lacuna a 地层缺失;腔隙
• resorption lacuna 吸收陷窝
• lacuna magna 大窝

• lacuna更多词组

英英字典

剑桥英英字典

• an absent part, especially in a book or other piece of writing

柯林斯英英字典

• If you say that there is a lacuna in 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.

• lacuna剑桥字典
• lacuna柯林斯字典

专业释义

医药科学

• 腔隙；陷窝
• 腔隙

法学

• 缺陷

机械工程

• 缺陷

  Moreover, educe that sintering at 1400℃makes crystallite finer and lacuna less by observiation and analyzsis.
  而通过观察分析的得出烧结温度为1380℃使晶粒更细小,缺陷相对较少。

  生物学

• 裂口
• 空隙
• 陷窝
• 凹穴
• 沟
• 腔隙
• 胞隙
• 陷窝;裂口;空斑;空隙

地球科学

• 地层缺失
• 缺失

能源科学技术

• 缺失