HSK 5
占线
zhànxiàn动
busy (telephone line)
我打了几次电话都占线。
Wǒ dǎ le jǐ cì diàn huà dōu zhàn xiàn.
The line was busy each time I called.
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 5.