Demethanizer
[化] 脱甲烷塔
🗣️ 情景例句
The pictures you've taken are fabulous, Richard.
你拍的照片太精采了， Richard。
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
She's next door.She's in her office, sir.
她在隔壁，在她的办公室里，先生。