Conserver
[医]保存者, 管理者
🗣️ 情景例句
They always were,
他们过去如此，
Think it over!
好好考虑一下吧！
So I don't think she's left the college. And her papers and books are all over the desk.
所以我认为她还在学校。而且她的作业和课本都放在桌子上。