他不敢松懈。
He dare not slack off.
松懈
to relax; to relax efforts; to slack off
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.
松
懈
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
松懈会坏事。
Slackness ruins things.