aldehyde ethanal乙醛
ethanal acid[有化] 乙醛酸
alcohol ethanal酒精
ethanal content乙醛含量
high concentration ethanal高浓度乙醇
Ethanal distillation column乙醛精馏塔
mass fraction of ethanal乙醛含量
同义词:acetaldehyde
N(名词) → the modern name for acetaldehyde