lacunar
陷窩的; 陷窩性的; 花格平頂
la·cu·nar /-ˈk(j)unɚ/ 形容詞
腔隙的,陷窩的,裂口的
La·cu·nal La·cu·nar a. Pertaining to, or having, lacunæ; as, a lacunar circulation.
La·cu·nar, n.; pl. E. Lacunars L. Lacunaria Arch. (a) The ceiling or under surface of any part, especially when it consists of compartments, sunk or hollowed without spaces or bands between the panels. --Gwilt (b) One of the sunken panels in such a ceiling.
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