药要定时吃。
Take the medicine at fixed times.
定时
to fix a time; fixed time; timed (of explosive etc)
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.
定
时
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.
定
See it in sentences
这个表能定时。
This watch can be timed.