lierne rib
演变路径（由近及远）
- 英语
- 源自 ←法语 lierne
词源说明
French lierne.
释义（英文）
名词 Noun
- (architecture) In Gothic vaulting, any rib which does not spring from the impost and is not a ridge rib, but passes from one boss or intersection of the principal ribs to another.