Predistillation
初步蒸馏
🗣️ 情景例句
Many business people turn off their pagers and cell phones during their leisure time.
许多商人在他们的休息时间里都把传呼机和移动电话关掉。
Idle young, needy old.
少壮不努力，老大徒伤悲。
Our shipping manager is looking into it.
我们的货运经理正在调查这件事。