搜尋結果
light bulb
- IPA[ˈlīt ˌbəlb]
美式
- a device used to convert electricity into light, consisting of a source of illumination (e.g. an electric filament or one or more LEDs) enclosed within a transparent or translucent shell, typically having a rounded shape and designed to be fitted into a socket in a lamp.
noun: lightbulb, plural noun: lightbulbs
- 相關詞
- a moment of sudden realization, enlightenment, or inspiration: I had a light-bulb moment and vowed to start managing my money better for independent inventors, the light-bulb moment must be followed by the long hard slog of production and marketing
Oxford American Dictionary
- a moment of sudden realization, enlightenment, or inspiration: I had a light-bulb moment and vowed to start managing my money better for independent inventors, the light-bulb moment must be followed by the long hard slog of production and marketing
Oxford Dictionary
- a low-wattage energy-efficient fluorescent light bulb designed for use in standard lighting ... the city distributed more than one million energy-saving compact fluorescent light bulbs
Oxford American Dictionary
- a low-wattage energy-efficient fluorescent light bulb designed for use in standard lighting ... the city distributed more than one million energy-saving compact fluorescent light bulbs
Oxford Dictionary
- 更多解釋
- IPA[ˈlʌɪt bʌlb]
英式
- a device used to convert electricity into light, consisting of a source of illumination (e.g. ...
Oxford Dictionary
