Sulfiting
亚硫酸处理
🗣️ 情景例句
I certainly can print the news.
我当然可以刊出这则新闻。
There are two sides to every question.
每个问题都有两个方面。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，