light bulb
noun/ˈlaɪt bʌlb/
/ˈlaɪt bʌlb/
(also bulb)
- the glass part that fits into an electric lamp, etc. to give light when it is switched on
电灯泡 - A single dim light bulb lit the room.
屋里只有一只昏暗的灯泡照明。 - The room was lit only by a single 40-watt light bulb.
房间只有一只 40 瓦的灯泡照明。
- A single dim light bulb lit the room.