keep one's eyes skinned, v.
pay attention; be watchful
<verb.perception>
keep one's eyes open keep one's eyes peeled keep one's eyes skinned
sample sentences
"Keep your eyes peeled for any policemen"verb frames
Somebody ----sSomebody ----s PP
verb frames
Somebody ----sSomebody ----s PP
verb frames
Somebody ----sSomebody ----s PP