Spandrel

[spændrәl]

解释:

(noun.) an approximately triangular surface area between two adjacent arches and the horizontal plane above them.

整理:瓦莱丽--From WordNet

解释:

(n.) The irregular triangular space between the curve of an arch and the inclosing right angle; or the space between the outer moldings of two contiguous arches and a horizontal line above them, or another arch above and inclosing them.

(n.) A narrow mat or passe partout for a picture.

编辑:默里

解释:

n. the irregular triangular space between the curve of an arch and the enclosing right angle.—Also Span′dril.

整理:米歇尔