这道墙用来防御洪水。
This wall is used to defend against floods.
防御
defense; to defend
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
防
御
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
See it in sentences
怎么防御网络病毒？
How do we defend against computer viruses?