Radioactive nuclide
[化] 放射性核素
🧩 词语组成解析
n. 核素\\n[化] 核素
🗣️ 情景例句
The pollution in Beijing is alarming.
北京的污染给人们敲起了警钟。
The path down to evil is easy.
堕入罪恶的道路是容易走的。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。