Trithionate
连三硫酸盐
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
In my opinion,that's an excellent idea.
按照我的意见,那是一个极好的想法。
Sometimes ago, the United States Navy, for instance,
例如，美国海军前些时候