PanLinx
English
eng-000
two-hinged arch
普通话
cmn-000
两铰拱
普通话
cmn-000
二铰拱
普通话
cmn-000
双铰拱
English
eng-000
arch hinged at ends
English
eng-000
double-hinged arch
English
eng-000
two pinned arch
русский
rus-000
двухшарнирная арка
PanLex