• 从…中获得利益

gainsn.收益名词gain的复数形式.gainn.获得；收益；增益v.获得；到达；增加；获利；(钟、表等)走得快gains and loss得失gaining method取得方式gain alterable变增益gaining access寻开口gain bandwidth增益带宽GainModulation增益调节gain celebrity成名gain inversion增益反转gain a hearing获得发言gain amplifier增益放大器

1. That silly woman gushes over every new actress that she meets, telling each one how wonderful she is; I don't know what she hopes to gain by it, except perhaps some rather false gratitude.
   那个蠢女人碰见每个新女演员都胡乱吹捧一番，把每一个都说成是如何了不起，我不了解她想借此得到什么东西，可能不过得到一些假惺惺的感激而已。
2. You can gain by watching how she works.
   看她怎样工作就可获益。