Existed
v. 存在( exist的过去式和过去分词 ); 生存; （尤指在特殊的条件下或在特定的场所）发现; 持续存在
🗣️ 情景例句
I'll have her call you as soon as she comes back.
等她一回来， 我就请她马上回电。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
No, thanks. Help yourselves to the cakes.
不必，谢谢。请随便吃些糕点吧。