led
「led」的意思
v. 领导；通向；指引；导致（lead 的过去分词）
Lead的过去式和过去分词;Light Emitting Diode,发光二极管
「led」的用法
led发光二极管 - 电子
「led」的例句
The LED is a semiconductor device.
LED是一种半导体器件。
LEDs are used in traffic lights.
LEDs用于交通信号灯。
LEDs are more energy-efficient than incandescent bulbs.
LEDs比白炽灯更节能。
LED displays are used in digital clocks.
LED显示屏用于数字钟表。
LEDs can be used in various applications, including backlighting and indicators.
LEDs可以用于各种应用，包括背光和指示器。
LEDs have a longer lifespan than fluorescent lights.
LEDs的寿命比荧光灯长。
LEDs come in different colors, such as red, green, and blue.
LEDs有不同颜色，如红色、绿色和蓝色。
LEDs are used in smartphones and other electronic devices.
LEDs用于智能手机和其他电子设备。
LED lighting is becoming more popular due to its energy efficiency.
由于其节能性，LED照明越来越受欢迎。
The LED sign displayed the message clearly at night.
夜幕降临时，那个LED招牌上的信息显示得非常清楚。