think twice

US /θɪŋk twaɪs/
UK /θɪŋk twaɪs/
"think twice" picture
1.

pensárselo dos veces, reflexionar

to consider carefully before doing something

:
You should think twice before quitting your job.
Deberías pensártelo dos veces antes de dejar tu trabajo.
She didn't think twice about helping him.
No se lo pensó dos veces antes de ayudarlo.