Light amplifier
[电] 光放大器
🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
🗣️ 情景例句
You've been working late
你一直工作到很晚
If you work in a factory,you usually have to punch a clock.
如果你在一个工厂里工作，你通常必须打卡。
If I win a lot of money I'll buy you a mink coat.
要是我赢了许多钱，我给你买件貂皮大衣。