size up (saizu appu)

Idiom Thinking and Understanding

意味

to quickly assess someone or something

誰かや何かを迅速に評価する (dareka ya nanika o jinsoku ni hyōka suru)

例文

"She walked into the room and instantly sized up the situation."

"彼女は部屋に入って、すぐに状況を見極めました。" (kanojo wa heya ni haitte, sugu ni jōkyō o mikiwomemashita)