firework

US /ˈfaɪr.wɝːk/
UK /ˈfaɪr.wɝːk/
"firework" picture
1.

烟花, 焰火

a device containing gunpowder and other combustible chemicals, which is ignited to produce a display of light, noise, and smoke

:
The sky lit up with colorful fireworks.
天空被五彩缤纷的烟花照亮了。
They set off fireworks to celebrate the New Year.
他们燃放烟花庆祝新年。