0 Old HSK word(s):
咕噜/碌* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

咕 mumble, mutter, murmur / rumble
噜 verbose, talkative / mumbling
碌 rough, uneven, rocky / mediocre
Hsk Characters:
HSK -Characters and beyond:
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