form·al·de·hyde /fɔrˈmældəˌhaɪd, fɚ/
甲醛,蟻醛
form·al·de·hyde /fɔrˈmældəˌhaɪd, fɝ-/ 名詞
For·mal·de·hyde n. Chem. A colorless, volatile liquid, H2CO, resembling acetic or ethyl aldehyde, and chemically intermediate between methyl alcohol and formic acid.
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formaldehyde
n : a colorless poisonous gas; made by the oxidation of methanol
[syn: methanal]