おう数字 すうじ英数字 えうすうじ集合 しゅうごうじゃありませんでした
ō sūjieusūji shūgōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 欧数字英数字集合

1. Was not a set of alphanumeric characters.; Was not a collection of alphanumeric characters.

Past/Perfective
Negative
Polite
Terminal Form
Computing