释义 |
daylight saving timeBrE /ˌdeɪlaɪt ˈseɪvɪŋ taɪm/NAmE /ˌdeɪlaɪt ˈseɪvɪŋ taɪm/ (abbreviation DST) (also ˈdaylight time) (both NAmE) (BrE ˈsummer time) noun [U] the period during which in some countries the clocks are put forward one hour, so that it is light for an extra hour in the evening 夏令时(有些国家实行夏时制,将时钟拨快一小时,以节约照明能源) |