一
声
不
响
y
ì
y
ī
s
h
ē
n
g
s
h
ē
n
g
b
ù
b
ù
x
i
ǎ
n
g
x
i
ǎ
n
g
Definitions
1. to keep totally silent
2. noiselessly
Components
一声
yī shēng
–
first tone in Mandarin (high level tone)
不
bù
–
(negative prefix)
响
xiǎng
–
echo