リグニン
rigunin
1. lignin
Noun
#172230
1. lignin
1. If lignin; When lignin
1. If lignin; When lignin
1. Was not lignin.
1. It was not lignin.
1. If it were lignin; When it is lignin
1. Lignin.; It is.
1. It was lignin.
1. Wasn't lignin.
1. It is not lignin.