Light yerr
[电] 光年
🧩 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'm not sure. I'll have to check.
我不能确定，我必须查一下。
Do you have an appointment?
你有预约吗？
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？