Barium dioxide
[化] 过氧化钡; 二氧化钡\\n[医] 过氧化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
🗣️ 情景例句
I'd like to give her something nice
我想给她一件精美的东西
Please proceed with your presentation.
请开始你的简报。
They put the food in paper bags, and take it home, or to their work place.
人们把这些食品装进纸袋，然后带回家或工作地点。