+12 = 23

ㄙㄨˋ

ㄙㄨˋsù
used in 鷫鸘|鹔鹴[su4 shuang1]
Krickente (S, Zool)​, siehe 鷫鸘|鹔鹴[su4 shuang1] (X)​
(oiseau mythique de mauvais augure)​, sarcelle