Unsulfured
a. 不含二氧化硫的
🗣️ 情景例句
The global economy helps make the world smaller and smaller.
在全球经济的推动上，世界变得越来越小。
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，