Demethanize
脱甲烷
🗣️ 情景例句
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
It is my own fault if I am deceived by the same man twice.
在同一个人那里上两次当只能怪自己。
Of course. You may find these rather expensive.
当然。不过这些衣服你可能觉得相当贵。