漫画和对白 [
Rat: I regret the past and the dread future...That leaves me with a fleeting nanosecond called the present to be happy.

Rat: Missed it.
词汇注释和参考译文
regret vt. 遗憾，后悔
If you go now, you'll regret it, ie You will wish you had stayed.
假若你现在就走, 一定得后悔.

dread adj. 可怕的

fleeting adj. 飞逝的,短暂的

nanosecond n. 毫微秒, 极短的时间

nanosecond: 纳秒

present n.现在

miss vt. 错过

【参考译文】
Rat:我对过去和可怕的未来都感到悔恨,只留给我很短暂的现在去高兴地生活。

Rat:连现在也错过了。