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
What kind of things are you looking for?
你想要买什么样的东西？
The whole class is in a heated discussion.
全班同学正在热烈讨论。
Are you sure you don't mind?
你敢肯定你不会介意吗？