Regressed
v. 退化, 退步, 倒退( regress的过去式和过去分词 )
🗣️ 情景例句
Can you confirm that the meeting is at 9:00 a.m.?
你能否确认一下，开会的时间是早上9点吗？
When am I supposed to check in?
我应该在什么时候到机场办理手续呢？
Thanks.The same to you. Bye.
谢谢。也祝你旅途愉快！