Demethanization
[化] 脱甲烷; 脱甲烷作用
🗣️ 情景例句
He is interested in collecting foreign stamps.
他对收集外国邮票有兴趣。
Enjoy you meal.
请慢慢享用吧。
He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
他在我的箱底发现了一只小瓶，高兴地一把抓了起来。