formaldehyde
n. 甲醛
近义词：methanal，
英英释义
Noun
- a colorless poisonous gas; made by the oxidation of methanol
例句
用作名词(n.)
- The hospital smelled of formaldehyde and ether.医院里充满甲醛和乙醚的味道。
- Formaldehyde is a main pollutant in indoor environment.甲醛是室内环境的主要污染物。