night-timeBrE /ˈnaɪt taɪm/ 🔊NAmE /ˈnaɪt taɪm/ 🔊 noun [uncountable] the time when it is dark 夜间;黑夜;夜晚◆This area can be very noisy at night-time. 这个地方夜间有时会非常吵。🔊🔊