Light spectrum
[计] 光谱
🧩 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
She's come up with a new idea for increasing sales.
她想出了增加销售量的主意。
One never loses by doing a good turn.
行善者决无一失。
What did he do?
他是干什么的？