vt.證明；保證；證實(shí)；頒發(fā)證書

I certify that this is a true copy. 我證明這是真副本。

I certify that he has received your money. 我證明他已經(jīng)收到了你的錢。

Can you certify for his ability as a teacher? 你可以保證他能勝任老師的工作嗎?

I certify on my honour that he is innocent. 我用人格擔(dān)保他是清白無(wú)辜的。

I certify the above information is true and accurate. 本人證實(shí)上述資訊是真實(shí)和正確的。

certify的基本意思是“證明”,指以蓋章或簽字的手段正式證實(shí)某事的真實(shí)性，引申可表示“發(fā)證書給…”。

certify在英式英語(yǔ)中表示“正式宣布某人有精神病”,是非正式用語(yǔ)。

certify是及物動(dòng)詞,接名詞、代詞作賓語(yǔ),也可接that從句。certify還可接以“as/to be+ n./adj. ”充當(dāng)補(bǔ)足語(yǔ)的復(fù)合賓語(yǔ)。