薬籠 やくろう ちゅう ものじゃありませんでした
yakurōchūno monojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 薬籠中の物

1. Was not a small matter.; Was not insignificant.; It wasn't a simple thing.

Past/Perfective
Negative
Polite
Terminal Form