Barium monoxide
[化] 氧化钡; 一氧化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
monoxide
[mə'nɔksaid]
n. 一氧化物;
🗣️ 情景例句
Where was that?
在什么地方？
I was at home all afternoon.
我整个下午在家。
Why don't you let me pick it up.
就让我来付帐好了。