1hollow
2(of vegetables) to become hollow or spongy inside
3(of a basketball) to swish through (not touching the hoop)
Examples
hú li狐狸duǒ躲zài在le了kōng xīn空心shù树lǐ里miàn面。
狐狸躲在了空心树里面。
The fox hid in the hollow tree.
我看到一棵老旧的空心山核桃树，周围有一些蜜蜂在飞。
I saw an old and hollow pecan tree that had some bees flying around it.