0 Old HSK word(s):
倒吸一口冷气* *

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

倒 fall over / lie down / take turns
吸 inhale, suck in / absorb / attract
一 one / a, an / alone
口 mouth / open end / entrance, gate
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual