英语词汇“lacune”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	lacune
释义	lacune lacune (ləˈkjuːn) na gap or space EncyclopediaSeelacuna lacune lacune (lă-koon′, -kūn′) [L. lacuna, pit, gap, deficiency] Lacuna. trophoblastic lacune An irregular cavity in the syntrophoblast that develops into intervillous spaces or lacunae. See: lacune of the urethra Any of several recesses in the mucous membrane of the urethra, esp. along the floor and in the bulb. They are the openings of the urethral glands.
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lacune