看云的样子，说不定要下雨。
Judging by those clouds it may rain after all.
说不定
can't say for sure; maybe
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.
说
不
定
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.
说
不
See it in sentences
他说不定已经到家了吧？
He might have gotten home already, no?