lacuna
英[l?'kju?n?]
美[l?'kj?n?]
- n. 空隙；空白；[生物] 腔隙
- n. (Lacuna)人名；(西)拉庫納
英英釋意
- 1. a blank gap or missing part
- 2. an ornamental sunken panel in a ceiling or dome
