PanLinx
普通话
cmn-000
负主面点
普通话
cmn-000
负主［面］点
Hànyǔ
cmn-003
fù zhǔ miàn diǎn
English
eng-000
antiprincipal point
English
eng-000
negative principal point
ئۇيغۇرچە
uig-000
مەنپىي مۇھىم نۇقتا
PanLex
