*[ʃuә]
a. 确信, 必然的, 必定的
ad. 当然, 确实地, 无疑地
相关词组:
for sure
feel sure that
make sure
make sure of sth
make sure that
sure enough
to be sure
as sure as a gun
as sure as eggs is eggs
as sure as death
as sure as nails
as sure as fate
as sure as one lives
be sure of oneself
feel sure of