Demethanize
脱甲烷
🗣️ 情景例句
I'm glad to see you two guys getting along so well
看到你们两位相处得这么好我很高兴，
It is good to be merry at meal.
席间心情愉快是为上策。
I appreciate John's helping in time.
我感谢约翰的及时帮助。