接合 せつごう 隔離 かくりじゃありませんでした
setsugō gokakurijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 接合後隔離

1. Was not joined/connected and isolated.; Was not connected and quarantined.

Past/Perfective
Negative
Polite
Terminal Form