formaldehyde
/fɔːˈmældɪhaɪd/noun
mass noun
1- Chemistry a colourless pungent gas in solution made by oxidizing methanol【化】甲醛。
1.1
- Alternative name: methanal; chem. formula: CH2O.又名： methanal; 化学分子式： CH2O.
词源
late 19th cent.: blend of FORMIC ACID and ALDEHYDE.