Preconcentration
n. 预选；预浓缩；预先富集
🗣️ 情景例句
Hunger is the best sauce.
饥饿是最好的调味品。
Do you enjoy watching your babies grow into people?
目睹子女长大成人是一件快乐的事情吧？
Well, just a little please.
好吧，就来一些吧。