宵

宵 [xiāo] 名

1. ■ (夜) night:

通宵 all night; throughout the night;

春宵一刻值千金。 Night hours in spring are extremely precious.

他活不过今宵。 He will not outlive this night.

有轨电车除夕通宵行驶。 Tramcars ran throughout the night on New Year's Eve.