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)拉庫納

同根派生

• lacuna相关词

英汉例句

雙語例句

• His long reticence temporarily distracted attention from a bigger lacuna.
  他始終保持沉默，分散了人們對一個更大缺漏的注意力。
• Either way, it suggests a profound lacuna in biologists’ understanding of the world.
  不論怎樣，這都意味著生物學家對於世界的認識存在重大缺陷。
• Conclusion Pontine infarctions were mostly lacuna infarctions and their clinical manifestation was related to the position and size of infarction focuses.
  結論腦橋梗死多數爲腔隙性梗死，其臨牀表現與病灶部位及大小有關。

權威例句

• 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

短語

• lymphatic lacuna 淋巴陷窩
• Lacuna Passage 空隙通道
• lacuna a 地層缺失;腔隙
• resorption lacuna 吸收陷窩
• lacuna magna 大窩

• lacuna更多词组

英英字典

劍橋英英字典

• 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

毉葯科學

• 腔隙；陷窩
• 腔隙

法學

• 缺陷

機械工程

• 缺陷

  Moreover, educe that sintering at 1400℃makes crystallite finer and lacuna less by observiation and analyzsis.
  而通過觀察分析的得出燒結溫度爲1380℃使晶粒更細小,缺陷相對較少。

  生物學

• 裂口
• 空隙
• 陷窩
• 凹穴
• 溝
• 腔隙
• 胞隙
• 陷窩;裂口;空斑;空隙

地球科學

• 地層缺失
• 缺失

能源科學技術

• 缺失