Demethanize
脱甲烷
🗣️ 情景例句
The wedding ceremony will be over.
婚礼会结束。
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
I can wait all my life, sir.
先生，我可以等一辈子。