Dimethylglyoximalocobalt
丁二酮肟合钴
🗣️ 情景例句
How can I thank all of you?
我该如何感谢你们呢？
They used to live there, didn't they?
他们过去住在哪里，不是吗？
Yes, I have.I was there in April.
是的，我去过。4月份我在那儿。