Nitrosoaniline
亚硝基苯胺
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
Take the world as it is.
随遇而安。
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，