Sulfidal
胶状硫
🔁 扩展释义
【化】 胶态硫
🗣️ 情景例句
All set for eating.
吃饭用的一切都准备好了。
That nation is famous for its tourism.
那个国家以旅游业闻名。
He never has anything to do.
他从来都是无事可做，