HSK 4
着火
zháohuǒ动
to catch fire
厨房着火了大家快出去。
Chú fáng zháo huǒ le dà jiā kuài chū qù.
The kitchen is on fire; everyone get out quickly.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 4.