かみ経筋 けいきん接合 せつごう じゃありませんでした
kami keikin setsugōbu ja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 神経筋接合部

1. Was not a neuromuscular junction.

Past/Perfective
Negative
Polite
Terminal Form
Anatomy