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
I didn't like the film, it was too arty.
我不喜欢这部电影，艺术味太浓。
It's fantastic.
那儿棒极了。
But animals of this age do not easily become subservient to man,
但这个年龄的象不易驯服，