Consumer surplus
[经] 消费者盈余
🧩 词语组成解析
🗣️ 情景例句
to serve the senior citizens
为Riverdale的老年人
That night we partied until dawn.
那晚我们痛饮到天亮。
and it seemed as though everything she possessed had been tossed out and turned over and over.
看来她的每一件东西都被翻了出来，并且被里里外外看了遍。