His house stood by itself on the edge of the village.
The door opens by itself as you approach it.
The baby will soon be able to stand up all by itself.
Nuclear power by itself cannot provide for all our energy needs.
His house stood by itself on the edge of the town.
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。