Light flux
[电] 光通量
🧩 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
He's very nice.
他很不错。
Fall sick and you will see who is your friend and who is not.
困难见友情。
What did you do next?
接着你做什么呢？