formaldehyde

[fɔ:'mældihaid]

n.甲醛

例句与用法：

Based on formal education.

基础理论的以正规教育为基础的

Had little formal education; went to a formal party.

受过很少的正规教育; 参加一个正规聚会

Having little or no formal education.

无知的受教育少或未受正规教育的

详细释义：

n.

【化】甲醛