不
留
死
角
b
ù
b
ù
l
i
ú
l
i
ú
s
í
s
ǐ
j
i
ǎ
o
j
i
ǎ
o
Definitions
1. no dead ends
Components
不
bù
–
(negative prefix)
留
liú
–
to leave (a message etc)
死角
sǐ jiǎo
–
gap in coverage