酸素 さんそ飽和 ほうわ じゃなかったです
sansohōwadojanakattadesu

Noun
Desu Copula

The polite, past negative form of 酸素飽和度

1. Was not oxygen saturation.; It wasn't oxygen saturation.

Past/Perfective
Negative
Polite
Casual Register
Medicine