Fission neutron
[电] 对裂中子
🧩 词语组成解析
🗣️ 情景例句
I'll bring some of my pictures into the gallery.
我就带一些我的摄影到艺廊来。
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。