“take advantage of someone or something”

【意味】

つけこむ、だます、生かす。

【例文】

How many apples did you buy at the fruit shop?  I bought 2 boxes as the sales clerk was so nice to me.

Two boxes?  She took advantage of you.

果物屋で何個リンゴを買ったの？店員がとても感じよかったので2箱買っちゃった。2箱？あなた、その人に付け込まれたのよ。