搜尋結果
light emitting diode bulb
- 發光二極體;LED燈
- 釋義
名詞
- 1. 發光二極體;LED燈 A light emitting diode bulb can burn for 50,000 hours, much longer than other types of bulbs. 一個LED的燈泡可以燒個五萬個小時,壽命比其它燈泡長上好幾倍。
- 更多解釋
- 發光二極體;LED燈 A light emitting diode bulb can burn for 50,000 hours, much longer than other types of bulbs. 一個LED的燈泡可以燒個五萬個小時,壽命比其它燈泡長上好幾倍。