Light-quantum
[电] 光子
🧩 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
Oh, no sir. We already gave you a discount on each item.
哦，不行，先生。每一件东西我们都给你打过折扣了。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
We need some meat.We haven't got any meat at all.
我们需要些肉。我们一点肉也没有了。