Demethanization
[化] 脱甲烷; 脱甲烷作用
🗣️ 情景例句
Good-bye.
再见。
What channel are you watching now?
现在你在看哪个新闻？
One day, the Shutes heard that there was a good doctor in a town not far away.
有一天，舒特家人听说不远的镇上有一位好医生。