Radioactive sodium
[医] 放射性钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
🗣️ 情景例句
You had something on your mind
你显然有话要说
There's as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
Many people prefer living in the country to living in the town.
许多人喜欢住在农村而不喜欢住在城市。