Light actinide
[化] 轻锕系; 轻锕系元素
🧩 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;
n. [化]锕类
🗣️ 情景例句
Well, what's going on?
噢， 怎么啦？
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，