丙
烯
酐
丙
烯
酐
Definitions3 characters; 3rd heavenly / / anhydride
Usage•••frequent
Pronunciations
丙
烯
酐
As word
1third; 3rd heavenly stem / alkene / anhydride
2third; 3rd heavenly stem / alkene / anhydride
3third; 3rd heavenly stem / alkene / anhydride
