Meaning of xǔ kě:
xǔ kě
许可
Verb
to allow; to permit
Tāmen méiyǒu dédào huódòng de xǔkě.
他们没有得到活动的许可。
They did not get permission for the event.
Lǎoshī gěi le wǒmen qù túshūguǎn de xǔkě.
老师给了我们去图书馆的许可。
The teacher gave us permission to go to the library.