0 Old HSK word(s):
此起彼伏* *

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

此 this, these / in this case, then
起 rise, stand up / go up / begin
彼 that, there, those
伏 crouch, crawl, lie hidden, conceal
Hsk Characters:
HSK -Characters and beyond:
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