Dioctylsulfoxide
二辛基亚砜
🗣️ 情景例句
What would you like to see me about?
你找我什么贵事？
What will you do then?
你那时将做什么？
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。