Qdii
abbr. 合格境内机构投资者（Qualified Domestic Institutional Investor）
🗣️ 情景例句
I know. How old is she?
我知道。她多大了？
But we cannot afford to depend on tradition alone.
但是我们不能靠吃老本过日。
Yes. You have to practise a lot.
是的，你得大量的练习。