ニオブで
niobude
1. With niobium; In niobium
Noun
#194015
1. With niobium; In niobium
1. niobium (Nb)
1. Was not niobium.
1. Niobium is.; It is niobium.
1. Was niobium.
1. Is not niobium.; It is not niobium.
1. If niobium; When niobium
1. Probably niobium.; It will likely be niobium.
1. niobic acid
1. Wasn't niobium.