flashlight

/ˈflæʃˌlaɪt/

a small portable battery-powered electric lamp

中文释义：手电筒

He used a flashlight to find his way in the dark tunnel.

他用手电筒在黑暗的隧道中找路。

Always keep a flashlight in your car for emergencies.

始终在车里放一个手电筒以备紧急情况。