adv.相当,很,非常,确实如此
Failure is never quite so frightening as regret.
比失败更令人恐惧的是懊悔。
I would imagine she's quite lonely living on her own.
我猜想她一个人过肯定很孤独。
I know it's nothing serious and I feel quite unemotional about it.
我知道那根本没什么大不了的,所以有些无动于衷。