| 释义 |
Definition of acrolein in English: acrolein(also acroleine) noun əˈkrəʊlɪɪnˈakrəliːn A colourless, acrid, liquid aldehyde obtained by dehydration of glycerol, used for making plastics and as an aquatic herbicide.
OriginMid 19th century. From German Acrolein from classical Latin ācris sharp, pungent + olēre to smell + German -in. Definition of acrolein in US English: acrolein(also acroleine) noun A colourless, acrid, liquid aldehyde obtained by dehydration of glycerol, used for making plastics and as an aquatic herbicide.
OriginMid 19th century. From German Acrolein from classical Latin ācris sharp, pungent + olēre to smell + German -in. |