Barium orthosilicate
[机] 原硅酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
正硅酸盐
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
I'd like to speak to Mr. Jack.
我要和杰克先生讲话。
The contract contains basically all we have agreed upon during our negotiations.
这个合同基本上囊括了所有我们在谈判中所达成协议。