Anthion
[化] 过二硫酸钾
🗣️ 情景例句
I'm proud of all my grandchildren, Mr. Carlson.
我为我所有的孙子孙女感到骄傲 Carlson先生。
He realized that he was heading in the wrong direction.
他意识到走错了方向。
I'm watching the league match, of course!
当然我要看联赛。