HSK 5
式
shì后缀
type; form; pattern; style
这是一种新式学习工具。
Zhè shì yì zhǒng xīn shì xué xí gōng jù.
This is a new-style learning tool.
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.