atlantic standard time編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看atlantic standard timeatlantic standard time — 名詞名詞1. the time zone for eastern Canada and Puerto Rico, 4 hours behind UTC1.名詞釋義大西洋標準時間the time zone for eastern Canada and Puerto Rico, 4 hours behind UTC例句The meeting is scheduled for 2:00 PM Atlantic Standard Time.