Gpm
abbr. 每分钟加仑数（gallons per minute）
🗣️ 情景例句
Where is she today?
她如今在哪？
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
No, it's not him.
不对，也不是他。