suss out
Intermedio alto (B2) informal
To find out what someone or something is really like by watching and thinking carefully.
"It took her a while to suss out why the machine kept breaking down, but eventually she found a loose wire."
To find out what someone or something is really like by watching and thinking carefully.
"It took her a while to suss out why the machine kept breaking down, but eventually she found a loose wire."