Dithiocyanogen
二硫代氰
🗣️ 情景例句
You just relax with Grandpa.
你只要放轻 陪爷爷就行了。
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
Yes. I bought this blouse here last week, but there seems to be something wrong with it.
是的。上星期我在这里买了一件衬衣，但似乎有点毛病。