例句與造句

1. It is the ethyl ester of acrylic acid.
2. Esters of acrylic acid contain a carbon-carbon double bond which is conjugated to an ester group.
3. "' Methyl acrylate "'is an organic compound, more accurately the methyl ester of acrylic acid.
4. It's difficult to find esters of acrylic acid in a sentence. 用esters of acrylic acid造句挺難的