Tectal
[医]覆盖（层）的
🗣️ 情景例句
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
My reservation number is 2991.
我的预订号码是2991。
When did they live there?
他们什么时候住在那儿？