Barium fluoborate
[化] 氟硼酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
[机] 氟硼酸盐
🗣️ 情景例句
You would be well-advised to book in advance.
你还是提前预订较为稳妥。
Hang up one's fiddle when one comes home.
在外谈笑风生，在家闷闷不乐。
In democratic countries any efforts to restrict the freedom of the press are rightly condemned.
在民主国家里，任何限制新闻自由的企图都理所当然地受到谴责。