他来去不定。
Tā lái qù búdìng.
English
He comes and goes unpredictably.
indefinite
indefinite; indeterminate; (botany) adventitious
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
他来去不定。
Tā lái qù búdìng.
He comes and goes unpredictably.
这里的天气变化不定。
Zhèlǐ de tiānqì biànhuà búdìng.
The weather here is unpredictable.
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.