Stratifying
v. <正, 术>（使）分层, 成层( stratify的现在分词 )
🗣️ 情景例句
Do I get a better price if I buy in bulk?
我多买能便宜一点吗？
If things were to be done twice all would be wise.
事事倘能做两次，人人都可称明智。
We need to make a change on our last order.
上回的订单我们需要更改。