細胞 さいぼう しつ基質 きしつでしょう
saibōshitsukishitsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 細胞質基質

1. Probably the cytoplasm.; Possibly the cytoplasmic matrix.

Polite
Presumptive
Conjecture
Biology