Central Daylight Time
noun🔊/ˌsentrəl ˈdeɪlaɪt taɪm/
🔊/ˌsentrəl ˈdeɪlaɪt taɪm/
[uncountable] (abbreviation CDT)
the time used in summer in the central US and Canada, which is five hours earlier than UTC 中部夏令时（美国中部和加拿大中部的夏令时，比协调世界时晚五小时）