to check into
[phrase form: check]
01
调查, 检查
to examine a situation or problem closely
例子
I 'll check into the issue and get back to you with a solution.
我会调查这个问题，并带着解决方案回来找你。
They are checking into the possible reasons for the system failure.
他们正在调查系统故障的可能原因。
02
办理入住, 登记
to register as a guest and complete the necessary paperwork to get a room key
例子
Before settling in, travelers must check into the hostel and receive their assigned rooms.
在安顿下来之前，旅行者必须登记入住旅舍并领取指定的房间。
Tourists are advised to check into the guesthouse early to secure their accommodations for the night.
建议游客尽早登记入住旅馆，以确保当晚的住宿。
