check in和check out哪个有＜死＞的意思?

check out
1.结帐离开
Mrs Hyde has checked out this morning.
海德夫人今天上午已经结帐走了.
2.检查
I have checked out all the figures and found them to be correct.
我核对了所有数字,发现都正确.
3.通过能力测试
All the trainees checked out all right.
所有的受训人员都符合要求.
4.【口】看看,试试
You should check out that new movie.It's great.
你应该看那部新电影.很棒的.
check in
1.到达并登记;报到
He has just checked in at the hotel.
他刚刚在旅馆办好住宿手续.
2.记录
The ticket agent checked in the passengers one by one.
售票员逐一登记乘客.

应该是check in
check out是确定，落实的意思

check in和check out都有“死”的意思，但都是俚语。

check in to heaven
check out of life
都有“死”的意思,看怎么用啦

一个是住院，一个是出院，都没有死的意思