オレフィン
orefin
1. olefin; olefine
Noun
#207797
1. olefin; olefine
1. polyolefin
1. It was not olefin.
1. Wasn't an olefin.; Wasn't an alkene.
1. Olefin; It is.
1. It is not olefin.; I am not olefin.
1. It was olefin.
1. If it were olefin; If olefin
1. With olefin; By olefin
1. Probably olefin.; Possibly olefin.