Neutron number
[医] 中子数
🧩 词语组成解析
🗣️ 情景例句
Is something still wrong, Robbie?
还有什么不对的地方吗， Robbie？
He's a cook.
他是厨师。
Glancing at it briefly, the dealer told him that it was worth $50.
古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。