单词：lacunae
音标：[lә'kju:ni:] ；
lacuna 的复数
n a blank gap or missing part
n an ornamental sunken panel in a ceiling or dome
n an ornamental sunken panel in a ceiling or dome
词型变化：名词复数形式 : lacunae
lacunae的用法和样例：
例句
用作名词(n.)
- Bone cells or osteocytes are contained in spaces called lacunae.骨骼细胞或者是骨细胞存在于叫做空隙的空间里。
- Tissue fluid, which fills the lacunae, allows the transfer of materials between bone cells and capillaries.可以填补空隙的组织液，使得骨细胞与毛细血管的物质交流能够进行。
- The bony spicules are even, with occasional lacunae containing osteocytes.骨板连续均一，偶尔可见包含骨细胞的腔隙。