daylight saving

[U] way of making darkness fall later during summer by making clocks show a later time on a date in spring 日光节约; 夏令时.

day, day after day, day care, day in day out, day nursery, day off, day release, day shift, day to day work, day-book, day-boy, day-girl, day-dream, day-long, day-return, day-room, day-school, day-to-day, daybreak, daydream, daylight, daylights, daytime, daze, dazed, dazzle, dazzling, dB, DBE, DC, DD, DDT, de facto, de jure, de luxe, de rigueur, de trop, de-, de-escalate, de-escalation, de-ice,