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单词库 \ 英汉词典 \

lacuna是什么意思

lacuna

英[ləˈkju:nə] 美[ləˈkjunə]

n. 空白，空隙，腔隙，缺陷；

复数：lacunae;

相关单词 lacunae lacunal lacunar lacunaria lacunaris lacunarity lacunars lacunary

同义词

lacuna的同义词之：
opening

柯林斯高阶英汉双解学习词典释义

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 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.
例句
There are still major lacunae in the material available. 手边的材料依然存在严重缺漏。

英英词典释义

Noun
1. a blank gap or missing part
2. an ornamental sunken panel in a ceiling or dome

行业词典

动物学：陷窝；管道；
医学：〔复lacunae〕〔NA〕腔隙，陷窝：身体结构内或结构间一个分隔空间的通称；缺损，裂隙：例如在视野中的盲点scotoma；

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