2 Old HSK word(s): 
☊咽 ** B ☊呜咽 ** D
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
呜 sound of crying, sobbing
咽 throat / pharynx
Hsk Characters: 咽 *
HSK -Characters and beyond:
| Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|
| 咽 54BD + | 咽 + + | throat / pharynx | 口 | 因 | Mouth 因 (GRUND) yan4 | + |
54BD nhằn nhằn
Korean:
1 NHSK word(s): 吞咽* 6 tun1 yan4to swallow/ to gulp
KOREAN6000 word(s):
KOREAN 2500 New HSK words):
KOREAN Sentence(s):
