Selocide
硒的硫化钾铵复合剂(杀虫药)
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
As they are in such a damaged condition, we doubt we will be able to take delivery.
由于它们残损如此严重，恐怕我们无法提货。
They are working hard on the farm. The children are picking apples.
他们正在农场卖力地干活。孩子们在摘苹果。