n.保證，擔(dān)保；確信；自信；保險(xiǎn)

He gave me assurance in black and white. 他給了我書(shū)面保證。

I have full assurance of his honesty. 我完全相信他的誠(chéng)實(shí)。

He gave me a definite assurance that the repairs would be finished tomorrow. 他給我確切保證，修理將于明日完工。

assurance的基本意思是“保證,擔(dān)保,確信”,常與介詞about, of等連用,也可接that引起的同位語(yǔ)從句,從句中謂語(yǔ)動(dòng)詞可用虛擬式。

assurance還可作對(duì)自己能力、力量、方法等的“把握,自信”解,是不可數(shù)名詞。

n.再保證；再安慰