Stratifying
v. <正, 术>（使）分层, 成层( stratify的现在分词 )
🗣️ 情景例句
I'll be back
我会回来
If she could help you, she would help you.
如果她能帮你，她一定会的。[虚拟语气]
Yes. I was a little ill.
是的，我有点不舒服。