Formaldehyde

[fɔː'mældɪhaɪd] or [fɔr'mældɪhaɪd]

解釋/意思:

(noun.) a colorless poisonous gas; made by the oxidation of methanol.

鲍里斯校對--From WordNet

解釋/意思:

(n.) A colorless, volatile liquid, H2CO, resembling acetic or ethyl aldehyde, and chemically intermediate between methyl alcohol and formic acid.

哈恩編輯