Barium protoxide
[化] 氧化钡; 一氧化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. [化]低氧化物,初氧化物(亦作protoxid)
🗣️ 情景例句
and I'd like your opinion about it.
我需要你的意见。
I'm going skating in the Alps next month.
下个月我去阿尔卑斯山滑雪。
still persists, however; and it is as fierce as it ever was.
依然在进行着，而且和以前一样激烈。