Light quantity
[计] 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
You got it!
给你啦！
Have you finished yet?
你做完了吗？
The man who had fixed up the air-line was also questioned.
安装供气管的那位工人也被提问。