下雨了，我们不得不回家。
It started raining, so we had to go home.
不得不
have no choice or option but to; cannot but; have to
adverb HSK 3.0 · Band 4
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.
不
得
不
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.
不
得
See it in sentences
他不得不请假。
He had to ask for leave.