Dark atom
[化] 暗原子; 无放射性原子
🧩 词语组成解析
dark
[dɑrk]
adj. 黑暗的;乌黑的;忧郁的;神秘的;
n. 黑暗;暗色;暗处;
🗣️ 情景例句
I was a member of the debate team.
我是辩论队的成员。
Have you been listening?
你有没有在听啊？
I was born in England -- in a small town near London.
我生于英格兰--伦敦城附近的一个小镇。