Trithionate
连三硫酸盐
🗣️ 情景例句
Here.
这里 。
What's your favorite food?
你最喜欢的食物是什么？
I agree with you. We've got to do something about pollution. It's getting worse.
我同意你的看法。我们得对污染采取措施了。污染越来越严重了。