🔍
Definitions4 characters
wan4 wu2 yi1 shi1
surefire; absolutely safe (idiom)
Usage•••frequent
Pronunciations

As word

1
wan4
surefire; absolutely safe (idiom)
2
wu2
surefire; absolutely safe (idiom)
3
yi1
surefire; absolutely safe (idiom)
4
shi1
surefire; absolutely safe (idiom)