| umber |
a natural earth containing chiefly manganese, iron oxide, and silica; used as a pigment.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| umber m. |
see nonsense m.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|