这个键坏了。
This key is broken.
键
key (on a piano or computer keyboard); button (on a mouse or other device); chemical bond
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.
键
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
钢琴有黑键和白键。
The piano has black keys and white keys.