Radioactive atom
[电] 放射原子
🧩 词语组成解析
🗣️ 情景例句
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
He speaks little Chinese, so it's difficult to communicate with him.
他只能讲一点汉语，所以和他交流很难。