do by

• [口语]对待；待(人)；对付：

  Do as you would be done by.

  [谚语]己所不欲，勿施于人。

  to do well by someone

  对某人好

  to do badly by someone

  对某人不好

  to be hard done by

  受到不公平的对待

  to be badly done by

  受到亏待