Sodium pertechnetate
[化] 高锝酸钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
高锝酸盐
🗣️ 情景例句
How was your trip?
你这一趟旅途还好吧？
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。
Don't forget to keep in touch.
别忘了保持联系。