Barium permanganate
[机] 过锰酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. 高锰酸盐\\n[化] 高锰酸盐
🗣️ 情景例句
That's fantastic!
真了不起！
We assume that damage occurred while the consignment was in your care.
我们认为货物是在你方保管时受到损害的。
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。