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
and work begins at eight in the morning for me.
早晨八点我就得开始工作。
I would say that you have a larger problem than just the monitor.
我想你的问题比较大，不只是显示器的问题。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。