吸着 きゅうちゃく原子 げんしじゃなかったです
kyūchakugenshijanakattadesu

Noun
Desu Copula

The polite, past negative form of 吸着原子

1. Wasn't adsorbing atoms.; Wasn't adhering atoms.

Past/Perfective
Negative
Polite
Casual Register
Physics