acetaldehyde
/ˌæsɪˈtældɪhaɪd/noun
mass noun
1- Chemistry a colourless volatile liquid aldehyde obtained by oxidizing ethanol【化】乙醛, 醋醛。
1.1
- Alternative name: ethanal; chem. Formula: CH3CHO.又名： ethanal; 化学分子式： CH3CHO.