Polyiodide
多碘化合物
🗣️ 情景例句
We'll spend many more weekends like this.
我们以后可以多度几次这样的周末。
Buyers always pay great attention to packing.
买方通常很注意包装。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。