A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
ching
[ching 词源字典]
"An abrupt high-pitched ringing sound, typically one made by a cash register", Imitative.
[ching etymology, ching origin, 英语词源]