adv (1)在晚上;一夜(during or for the night)：I woke to find that he had disappeared～.我醒来发现他一夜就不见了。You can stay here～.你可在这里过夜。

(2)突然地，很快地(as if in the course of a night;suddenly)(infml)：She became famous/a success/a celebrity～.她一下子功成名就/成了名人。The situation changed～.形势突变。

adj (1)晚上的，一夜的(during or for the night)[作attrib]：an～bag/guest/pass 装过夜用品的旅行袋/只住一夜的客人/有效期为一夜的通行证;make an～stop in London 在伦敦停留一夜;

(2)突然的，很快的(happening as if in a single night;sudden)[作attrib](infml)：an～victory/millionaire/success 突如其来的胜利/暴发户/突然间的成功;

←night n