+9 = 12

ˊ

ˊyú
  1. ()​
+9 = 12

ㄩㄥˊyóng

ㄩㄥˊyóng
(literary)​ (of a fish)​ to stick its mouth out of the water, (literary)​ (onom.)​ response chant, echoing another's chanted words
Beatmung (S, Med)​
respiration (d'un poisson)​