lacuna
英 [lə'kjuːnə]
美[lə'kjʊnə]
- n. 空隙；空白；[生物] 腔隙
- n. (Lacuna)人名；(西)拉库纳
畅通词汇
词态变化
复数: lacunae;
中文词源
lacuna 空白，缺漏来自拉丁语【yǔ】lacuna,洞，小坑，词源同【tóng】lake.后用于指书写文档上的空【kōng】格或缺漏符【fú】号。
英文词源
- lacuna
- lacuna: see lake
- lacuna (n.)
- "blank or missing portion in a manuscript," 1660s, from Latin lacuna "hole, pit," diminutive of lacus "pond, lake" (see lake (n.1)). The Latin plural is lacunae. Related: Lacunal; lacunar; lacunose.
双语例句
- 1. Reasons of forming first cracks were foundry lacuna, impurity gathering , lard exiting.
- 铸【zhù】造【zào】缺陷 、 杂质元素偏聚【jù】和【hé】夹杂物的【de】存在是形成早期裂纹源的原因【yīn】.
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- 2. Results 42 cases were successfully, detain 7 - 16 days without lacuna out.
- 结果42例置管均成功, 留置时间9-21天,无管道脱出.
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- 3. There was so much very deep lacuna in his crude big hands.
- 粗糙的大手上一道道很深的裂口.
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- 4. It is this political lacuna that makes optimists about Brazil so impatient.
- 正是【shì】这【zhè】块政治上的疤痕使得对【duì】巴西的前景很有【yǒu】信心的乐天派们变得像热锅上【shàng】的蚂【mǎ】蚁【yǐ】,如【rú】坐针毡.
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- 5. Objective To investigate the clinical value of transcranial Doppler ( TCD ) in cerebral lacuna infarct.
- 目的探讨【tǎo】经【jīng】颅多普勒 ( TCD ) 检【jiǎn】查在脑腔【qiāng】隙性梗死中的应用【yòng】价值.
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