do by 1. 尊重：在某方面表现；对待 The children have done well by their aged parents. 孩子尊重年老的父母 do for 1. 供养；照顾 do in 【俚语】 1. 使劳累：使精疲力尽；使疲乏 The marathon did me in. 马拉松...