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
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
Much water runs by the mill that the miller knows not of.
当前发生诸种事，大多为人所不知。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，