エチレンオキシドだった
echiren'okishidodatta
1. Was ethylene oxide.
Noun
#2557586
1. Was ethylene oxide.
1. ethylene
1. oxide
1. ethylene glycol; ethanediol
1. (hydrogen) peroxide (solution)
1. chloroethylene; vinyl chloride
1. superoxide
1. ethylenediamine
1. ethylene oxide
1. ethylenediaminetetraacetic acid; EDTA