HSK 7-9
打赌
dǎdǔ动
to bet; to make a bet; a wager
我打赌他今天一定会迟到。
Wǒ dǎ dǔ tā jīn tiān yí dìng huì chí dào.
I bet that he will be late today.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.