音標(biāo)發(fā)音英式音標(biāo) [l??kju?.n?]美式音標(biāo) [l??kju?.n?]國際音標(biāo) [l?'kju:n?]英式發(fā)音 美式發(fā)音 基本解釋n. 空隙；空白；[生物] 腔隙 n. (Lacuna)人名；(西)拉庫納同根派生 lacuna相關(guān)詞英漢例句雙語例句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(xué)家對於世界的認(rèn)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(jié)論腦橋梗死多數(shù)爲(wèi)腔隙性梗死，其臨牀表現(xiàn)與病灶部位及大小有關(guān)。權(quán)威例句The question is, is it a big lacuna as well as a deep one?ECONOMIST: A new domain of lifeIR—If there is a lacuna in your survey, it is your neglect of the television set.ECONOMIST: Letters Thelacuna更多例句詞組短語短語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更多詞組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劍橋字典lacuna柯林斯字典專業(yè)釋義毉葯科學(xué)腔隙；陷窩腔隙法學(xué)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(jié)溫度爲(wèi)1380℃使晶粒更細(xì)小,缺陷相對較少。生物學(xué)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(xué)地層缺失缺失能源科學(xué)技術(shù)缺失