Cobaltichloride
[建] 氯化高钴, 三氯化钴
🗣️ 情景例句
I'm not sure I get your point.
我恐怕没听懂你的意思。
Let me see your passport, please.
请让我看看你的护照。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。