HSK 5
明确
míngquè形动
clear-cut; definite; explicit; to clarify; to specify; to make definite
老师明确说明了活动要求。
Lǎo shī míng què shuō míng le huó dòng yāo qiú.
The teacher clearly explained the event requirements.
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.