nighttime

US /ˈnaɪt.taɪm/
UK /ˈnaɪt.taɪm/
"nighttime" picture
1.

夜間, 夜晚

the time between evening and morning; the time of darkness between one day and the next

:
The city lights sparkle beautifully at nighttime.
城市燈光在夜間閃耀得非常美麗。
It's safer to travel during the day than at nighttime.
白天旅行比夜間旅行更安全。