HSK 7-9
打岔
dǎchà动
interruption; to interrupt (esp. talk); to change the subject
她突然打岔把话题带远了。
Tā tū rán dǎ chà bǎ huà tí dài yuǎn le.
Her interruption suddenly took the conversation off topic.
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.