HSK 6
查询
cháxún动
to check; to inquire; to consult (a document etc); inquiry
旅客可以网上查询车次。
Lǚ kè kě yǐ wǎng shàng chá xún chē cì.
Passengers can check train services online.
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 6.