Aggregative portfolio
[经] 进取性证券
🧩 词语组成解析
a. 集合的, 聚集的, 作为整体的\\n[机] 聚集的
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
Will you be here at ten o'clock tomorrow?
请你明天十点到这里，行吗？
But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我担心他的中文。等他回来后，他可能会落到其他同学后面。