Methanolysis
甲醇分解作用
🗣️ 情景例句
Thank you, sir.
多谢，先生。
What would you like to do this weekend?
这周末你打算做什么？
At the moment, he's in Madrid.He flew to Spain a week ago.
现在他在马德里。他是一星期以前飞到西班牙的。