Preaid income
[经] 预收进款, 预收收益
🧩 词语组成解析
[经] 预付的, 付讫的
🗣️ 情景例句
Well,
噢，
You have to study English, don't you?
你必须学英语，不是吗？
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？