Disulfoxide
二亚砜
🗣️ 情景例句
Because it's also known now as Youth Day. So you see-
因为这个节日还被称为是青年节，所以你明白了-
Who is going to have dinner?
谁要来吃晚餐？
During the journey, their boat began to sink.
途中，船开始下沉，