| 单词 | lacuna |
| 释义 | lacuna n. (pl. lacunae or lacunas) 1. a hiatus, blank, or gap. 2. a missing portion or empty page, esp. in an ancient MS, book, etc. 3. Anat. a cavity or depression, esp. in bone. Derivatives lacunal adj. lacunar adj. lacunary adj. lacunose adj. Etymology: L, = pool, f. lacus LAKE(1) |
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