Actinyl group
[化] 锕系酰; 锕系元素酰基
🧩 词语组成解析
[化] 锕系酰; 锕系元素酰
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I'll hold on to them for you.
我为你保管吧。
The dinner was superb. Who cooked it?
菜太棒了！谁做的？你吗？
However you decide to spend your time, one thing is certain: you will arrive at your destination fresh and uncrumpled.
不管你打算如何消磨时间，有件事是可以肯定的，即当你抵达目的地时，你感到精神焕发，毫无倦意，