HSK 3
清楚
qīngchu形动
clear; distinct; to understand thoroughly; to be clear about
老师把这个问题讲得很清楚。
Lǎo shī bǎ zhè ge wèn tí jiǎng de hěn qīng chu.
The teacher explained this question very clearly.
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New in the HSK 3.0 word list at level 3.