HSK 6
扩展
kuòzhǎn动
to extend; to expand; extension; expansion
学校计划扩展线上课程。
Xué xiào jì huà kuò zhǎn xiàn shàng kè chéng.
The school plans to expand its online courses.
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.