门没有锁牢。
The door is not locked firmly.
(literary) pen; fold (for livestock); prison; jail; firm; secure; fast
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
门没有锁牢。
The door is not locked firmly.
他记得很牢。
He remembers it firmly.